Task: Answer the multiple choice question.
Query: Which compound exhibits a 17.848\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CCC(C)(C)NC(=O)C(c1ccco1)N(C(=O)Cn1nnc2ccccc21)c1ccc2c(c1)OCO2
b.) COc1ccc(OC)c(S(N)(=O)=O)c1
c.) Cc1csc(NC(=O)c2cc(C)oc2C)n1
Answer: b. COc1ccc(OC)c(S(N)(=O)=O)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#}
COc1ccc(OC)c(S(N)(=O)=O)c1
COc1ccc(OC)c(S(N)(=O)=O)c1
2,5-dimethoxybenzenesulfonamide