Task: Answer the multiple choice question.
Query: Which compound exhibits a -2.401\% 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 other words.
Options:
a: COc1cccc(C(=O)Nc2ccc3nc(N4CCOCC4)cc(C)c3c2)c1
b: Cc1[nH]c2ccccc2c1C(=O)CNc1nccs1
c: CCC(NC(=O)OC(C)(C)C)C(=O)Oc1cc(C)cc2oc(=O)c3c(c12)CCC3
d: COc1ccc(CNc2ccc(S(N)(=O)=O)cc2)cc1
Answer: d. COc1ccc(CNc2ccc(S(N)(=O)=O)cc2)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(CNc2ccc(S(N)(=O)=O)cc2)cc1
COc1ccc(CNc2ccc(S(N)(=O)=O)cc2)cc1
4-[(4-methoxyphenyl)methylamino]benzenesulfonamide