Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.370% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1cc2[nH]c(=S)nc(NCc3ccc(C)cc3)c2cc1OC
(b) O=C(NCc1ccco1)c1sc2ccccc2c1Cl
(c) COc1cc(C)nc(NS(=O)(=O)c2ccccc2Cl)n1
(d) CCCCN(C)CCNC(=O)Cn1c(=O)sc2ccccc21
(e) O=C(CSCc1ccc(Br)cc1)NCCc1ccccc1
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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
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