Task: Answer the MCQ question.
Query: Which compound exhibits a 14.661% 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 other words.
Options:
a. CCCNC(=O)c1cc2c3ccccc3n(C)c2s1
b. CN1CCN(c2ccncc2S(=O)(=O)N2CCCCC2)CC1
c. CCOC(=O)N1CCC(NC(=O)CSCc2nc(-c3ccc(C)cc3)oc2C)CC1
Answer: b. CN1CCN(c2ccncc2S(=O)(=O)N2CCCCC2)CC1
{#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#}
CN1CCN(c2ccncc2S(=O)(=O)N2CCCCC2)CC1
CN1CCN(c2ccncc2S(=O)(=O)N2CCCCC2)CC1
1-methyl-4-(3-piperidin-1-ylsulfonylpyridin-4-yl)piperazine