Task: Answer the multiple-choice question.
Question: Which compound exhibits a -3.546% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1cc2[nH]c(=S)nc(NCc3ccc(Cl)cc3)c2cc1OC
b: CCCCCCc1ccc(-c2ncc(N)cn2)cc1
Answer: a. COc1cc2[nH]c(=S)nc(NCc3ccc(Cl)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(Cl)cc3)c2cc1OC
COc1cc2[nH]c(=S)nc(NCc3ccc(Cl)cc3)c2cc1OC
4-[(4-chlorophenyl)methylamino]-6,7-dimethoxy-1H-quinazoline-2-thione