Task: Answer the MCQ question.
Query: Which drug exhibits a -6.382% 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 additional words.
Options:
a) CCCCNc1nnc(SCC(=O)N2CCN(S(=O)(=O)c3ccc4ccccc4c3)CC2)s1
b) O=C(O)c1cnn(-c2ccccc2)c1-n1cccc1
c) Cn1c2c(c(=O)n(C)c1=O)C(c1cccc([N+](=O)[O-])c1)Nc1ccccc1O2
Answer: a. CCCCNc1nnc(SCC(=O)N2CCN(S(=O)(=O)c3ccc4ccccc4c3)CC2)s1
{#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#}
CCCCNc1nnc(SCC(=O)N2CCN(S(=O)(=O)c3ccc4ccccc4c3)CC2)s1
CCCCNc1nnc(SCC(=O)N2CCN(S(=O)(=O)c3ccc4ccccc4c3)CC2)s1
2-[[5-(butylamino)-1,3,4-thiadiazol-2-yl]sulfanyl]-1-(4-naphthalen-2-ylsulfonylpiperazin-1-yl)ethanone