Problem statement: Answer the MCQ question.
Question: Which drug has a -17.427\% 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) CCN(CC)S(=O)(=O)c1ccc2[nH]c(=O)c3ccccc3c2c1
(b) O=C(c1ccc(S(=O)(=O)N2CCCCCC2)cc1)N1CCN(c2ccccc2)CC1
(c) CSc1ccccc1NC(=O)CN1CCN(Cc2ccccc2)CC1
Answer: c. CSc1ccccc1NC(=O)CN1CCN(Cc2ccccc2)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#}
CSc1ccccc1NC(=O)CN1CCN(Cc2ccccc2)CC1
CSc1ccccc1NC(=O)CN1CCN(Cc2ccccc2)CC1
2-(4-benzylpiperazin-1-yl)-N-(2-methylsulfanylphenyl)acetamide