Task: Answer the multiple choice question.
Query: Which drug exhibits a 7.333% 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, or c without using any additional words.
Options:
a CCOC(=O)C1CCCN(C(=O)c2cccc3ccccc23)C1
b COC(=O)CSc1[nH]c2ccccc2c1[N+](=O)[O-]
c CC1(CCc2ccccc2)NC(=S)N(c2ccc(Cl)cc2)N1
Answer: b. COC(=O)CSc1[nH]c2ccccc2c1[N+](=O)[O-]
{#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#}
COC(=O)CSc1[nH]c2ccccc2c1[N+](=O)[O-]
COC(=O)CSc1[nH]c2ccccc2c1[N+](=O)[O-]
methyl 2-[(3-nitro-1H-indol-2-yl)sulfanyl]acetate