Task: Answer the MCQ question.
Question: Which drug exhibits a -16.062\% 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(CNC(=S)NC(C)CCc2ccccc2)cc1
b Cc1ccc(C(=O)Oc2ccccc2N2C(=O)C3CCC(C)CC3C2=O)cc1
c CCOC(=O)N1CCN(C(=O)C2CCN(S(=O)(=O)c3ccc(NC(C)=O)cc3)CC2)CC1
d CC(=O)c1ccc(NC(=O)C(C)n2nc(-c3ccccc3)c3cc(Cl)ccc32)cc1
Answer: a. COc1ccc(CNC(=S)NC(C)CCc2ccccc2)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(CNC(=S)NC(C)CCc2ccccc2)cc1
COc1ccc(CNC(=S)NC(C)CCc2ccccc2)cc1
1-[(4-methoxyphenyl)methyl]-3-(4-phenylbutan-2-yl)thiourea