Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 13.234\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a OC(c1ccccc1)(c1ccccc1)C1CCN(C(=S)NC2CCCC2)CC1
b O=C(c1cnc(N2CCN(c3ccccn3)CC2)c2ccccc12)N1CCN(c2cccc(Cl)c2)CC1
c COC(=O)c1cc([N+](=O)[O-])ccc1N1CCN(Cc2ccccc2)CC1
Answer: a. OC(c1ccccc1)(c1ccccc1)C1CCN(C(=S)NC2CCCC2)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#}
OC(c1ccccc1)(c1ccccc1)C1CCN(C(=S)NC2CCCC2)CC1
OC(c1ccccc1)(c1ccccc1)C1CCN(C(=S)NC2CCCC2)CC1
N-cyclopentyl-4-[hydroxy(diphenyl)methyl]piperidine-1-carbothioamide