Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 22.853% 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, b, c, or d without using any other words.
Options:
a: OCCC1CN(CCCc2ccccc2)CCN1CCc1ccccc1
b: Clc1ccccc1-c1cc(COc2ccc3ccccc3c2)no1
c: S=c1[nH]nc(-c2cccnc2)n1-c1ccccc1
d: CC1=C(Sc2nc3ccccc3[nH]2)C(=O)NC(C)(C)C1
Answer: c. S=c1[nH]nc(-c2cccnc2)n1-c1ccccc1
{#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#}
S=c1[nH]nc(-c2cccnc2)n1-c1ccccc1
S=c1[nH]nc(-c2cccnc2)n1-c1ccccc1
4-phenyl-3-pyridin-3-yl-1H-1,2,4-triazole-5-thione