Problem statement: Answer the multiple choice question.
Query: Which compound has a 11.881\% 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 additional words.
Options:
(a) COc1cc2[nH]c(=S)nc(NCc3ccc(C)cc3)c2cc1OC
(b) O=C(/C=C/c1ccccc1)NCCS(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
(c) COc1ccc(/C=C/C(=O)Nc2ccc(OC)cc2[N+](=O)[O-])cc1
(d) N/C(=N\S(=O)(=O)c1cccs1)c1ccccc1
Answer: a. COc1cc2[nH]c(=S)nc(NCc3ccc(C)cc3)c2cc1OC
{#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#}
COc1cc2[nH]c(=S)nc(NCc3ccc(C)cc3)c2cc1OC
COc1cc2[nH]c(=S)nc(NCc3ccc(C)cc3)c2cc1OC
6,7-dimethoxy-4-[(4-methylphenyl)methylamino]-1H-quinazoline-2-thione