Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 7.735\% 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 other words.
Options:
a COc1ccc(OC)c2[nH]c(=O)c(CCNC(=O)c3cccs3)cc12
b COc1cccc(NC(=S)N2CCN(C)CC2)c1
c O=C(CCS(=O)(=O)c1cccs1)Nc1ccc(C(=O)NCc2ccccc2)cc1
d CC(Nc1nc(-c2ccccc2O)nc2ccccc12)c1ccccc1
Answer: b. COc1cccc(NC(=S)N2CCN(C)CC2)c1
{#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#}
COc1cccc(NC(=S)N2CCN(C)CC2)c1
COc1cccc(NC(=S)N2CCN(C)CC2)c1
N-(3-methoxyphenyl)-4-methylpiperazine-1-carbothioamide