Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.008\% 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, or d without using any additional words.
Options:
a.) COc1ccc(C2CC(=O)c3cnc(N4CCN(Cc5ccccc5)CC4)nc3C2)cc1
b.) C=C/C(C)=C/C[C@H]1C(=C)CCC2[C@](C)(C(=O)O)CCC[C@@]21C
c.) CCOc1ccccc1-c1nnc(CS(=O)(=O)c2ccccc2)o1
d.) COc1ccc(-c2[nH]c3ccccc3c2SCCNC(=O)c2ccccc2)cc1
Answer: a. COc1ccc(C2CC(=O)c3cnc(N4CCN(Cc5ccccc5)CC4)nc3C2)cc1
{#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#}
COc1ccc(C2CC(=O)c3cnc(N4CCN(Cc5ccccc5)CC4)nc3C2)cc1
COc1ccc(C2CC(=O)c3cnc(N4CCN(Cc5ccccc5)CC4)nc3C2)cc1
2-(4-benzylpiperazin-1-yl)-7-(4-methoxyphenyl)-7,8-dihydro-6H-quinazolin-5-one