Task: Answer the MCQ question.
Question: Which drug exhibits a 15.049\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C(NCCCN1CCOCC1)c1ccc(NS(=O)(=O)c2ccccc2)cc1
b. COc1cccc(CNC(=O)CCS(=O)(=O)c2cccc3nonc23)c1
c. COCCNC(=S)N1CCC(c2nc(-c3ccc(N(C)C)cc3)no2)CC1
d. CO/N=C/CC(=O)c1ccc([N+](=O)[O-])c(CS(=O)(=O)c2ccc(Cl)cc2)c1
Answer: b. COc1cccc(CNC(=O)CCS(=O)(=O)c2cccc3nonc23)c1
{#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#}
COc1cccc(CNC(=O)CCS(=O)(=O)c2cccc3nonc23)c1
COc1cccc(CNC(=O)CCS(=O)(=O)c2cccc3nonc23)c1
3-(2,1,3-benzoxadiazol-4-ylsulfonyl)-N-[(5-methoxyphenyl)methyl]propanamide