Task: Answer the MCQ question.
Query: Which drug has a 10.039\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COC(=O)[C@H](CO)n1cc(-c2cc(C(=O)N3CCN(C(=O)OC(C)(C)C)CC3)cc(-c3cn([C@@H](CCC(=O)OC(C)(C)C)C(=O)OC(C)(C)C)nn3)c2)nn1
b COc1ccc(CCN2C(=O)CC(Sc3ncccc3C(=O)O)C2=O)cc1OC
c CCN1CCCC1CNC(=O)c1cn(CC)c2ccc(S(=O)(=O)N3CCCCCC3)cc2c1=O
d COc1ccccc1NC1=NC(CO)(CO)CS1
Answer: a. COC(=O)[C@H](CO)n1cc(-c2cc(C(=O)N3CCN(C(=O)OC(C)(C)C)CC3)cc(-c3cn([C@@H](CCC(=O)OC(C)(C)C)C(=O)OC(C)(C)C)nn3)c2)nn1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)[C@H](CO)n1cc(-c2cc(C(=O)N3CCN(C(=O)OC(C)(C)C)CC3)cc(-c3cn([C@@H](CCC(=O)OC(C)(C)C)C(=O)OC(C)(C)C)nn3)c2)nn1
COC(=O)[C@H](CO)n1cc(-c2cc(C(=O)N3CCN(C(=O)OC(C)(C)C)CC3)cc(-c3cn([C@@H](CCC(=O)OC(C)(C)C)C(=O)OC(C)(C)C)nn3)c2)nn1
ditert-butyl (2S)-2-[4-[3-[1-[(2S)-3-hydroxy-1-methoxy-1-oxopropan-2-yl]triazol-4-yl]-5-[4-[(2-methylpropan-2-yl)oxycarbonyl]piperazine-1-carbonyl]phenyl]triazol-1-yl]pentanedioate