Task: Answer the MCQ question.
Query: Which compound exhibits a -2.024\% 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(Oc1ccc(-n2cnnn2)cc1)c1ccccc1
(b) COc1ccc(S(=O)(=O)N(CCc2ccccc2)CC(N)=O)cc1
(c) O=C(CCc1ccccc1)N1CCN(c2ccc(Cl)cc2)CC1
(d) CCOC(=O)C1CCC2(CC1)C(C#N)=C(N)Oc1n[nH]c(C)c12
Answer: b. COc1ccc(S(=O)(=O)N(CCc2ccccc2)CC(N)=O)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#}
COc1ccc(S(=O)(=O)N(CCc2ccccc2)CC(N)=O)cc1
COc1ccc(S(=O)(=O)N(CCc2ccccc2)CC(N)=O)cc1
2-[(4-methoxyphenyl)sulfonyl-(2-phenylethyl)amino]acetamide