Task: Answer the multiple choice question.
Question: Which compound exhibits a -4.914\% 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 other words.
Options:
a. CCC(C)NC(=O)C1CCCN(S(=O)(=O)c2ccc(-n3cnnn3)cc2)C1
b. O=C(Nc1ccc(N2CCCC2)cc1)C(Cl)c1ccccc1
c. CN(C)c1ccc(C(=S)NC2CCCCC2)cc1
Answer: b. O=C(Nc1ccc(N2CCCC2)cc1)C(Cl)c1ccccc1
{#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#}
O=C(Nc1ccc(N2CCCC2)cc1)C(Cl)c1ccccc1
O=C(Nc1ccc(N2CCCC2)cc1)C(Cl)c1ccccc1
2-chloro-2-phenyl-N-(4-pyrrolidin-1-ylphenyl)acetamide