Task: Answer the multiple-choice question.
Question: Which drug has a 6.039\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CCC(C)[C@H](NC(=O)NCc1ccc(Cl)cc1)C(=O)OC
b) Cc1ccc2nc3n(c(=O)c2c1)-c1ccccc1C(=O)NC3Cc1ccccc1
c) CCOC(=O)C1=C(O)/C(=C/c2cn(CC(=O)NCC3CCCO3)c3ccccc23)SC1=Nc1ccc(C)cc1
d) CC(=O)Nc1ccc(S(=O)(=O)NCCC(=O)NCCc2ccc(F)cc2)cc1
e) Cc1ccc(NC(=O)CC(C)S(=O)(=O)c2ccc3c(c2)NC(=O)CO3)cc1C
Answer: a. CCC(C)[C@H](NC(=O)NCc1ccc(Cl)cc1)C(=O)OC
{#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#}
CCC(C)[C@H](NC(=O)NCc1ccc(Cl)cc1)C(=O)OC
CCC(C)[C@H](NC(=O)NCc1ccc(Cl)cc1)C(=O)OC
methyl (2S)-2-[(4-chlorophenyl)methylcarbamoylamino]-3-methylpentanoate