Task: Answer the multiple-choice question.
Question: Which compound has a -2.514\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC1(c2ccccc2)NC(=O)N(CC(=O)N2CCN(S(=O)(=O)c3cccc([N+](=O)[O-])c3)CC2)C1=O
b. Cc1ccc(N2C(=O)CSC2c2cccnc2)c(Cl)c1
c. Cc1cccc(C(=O)NCCc2ccccc2)c1
Answer: c. Cc1cccc(C(=O)NCCc2ccccc2)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#}
Cc1cccc(C(=O)NCCc2ccccc2)c1
Cc1cccc(C(=O)NCCc2ccccc2)c1
3-methyl-N-(2-phenylethyl)benzamide