Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.136% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1cccc(C(c2nnnn2Cc2ccccc2)N2CCN(C(=O)c3ccco3)CC2)c1OC
(b) COCCCNC(=S)Nc1cc(C)c(C)cc1C
(c) CCOc1ccc2c(c1)c(N=Nc1cccc(C(=O)O)c1)c(O)n2C
(d) COc1cc(NC(=O)c2cc(OC)c(OC)c(OC)c2)ccc1NC(=O)c1cccs1
Answer: b. COCCCNC(=S)Nc1cc(C)c(C)cc1C
{#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#}
COCCCNC(=S)Nc1cc(C)c(C)cc1C
COCCCNC(=S)Nc1cc(C)c(C)cc1C
1-(3-methoxypropyl)-3-(2,4,5-trimethylphenyl)thiourea