Task: Answer the multiple-choice question.
Question: Which drug exhibits a 7.023\% 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. O=C(c1cccc(S(=O)(=O)N2CCCC2)c1)N1CCCc2ccccc21
b. CCC(Sc1nc2n[nH]c(C)c2c(=N)n1-c1cccc(Cl)c1C)C(=O)N(CC)CC
c. Cc1nn(C)c(C(=O)Nc2ccn(C34CC5CC(CC(C5)C3)C4)n2)c1[N+](=O)[O-]
Answer: a. O=C(c1cccc(S(=O)(=O)N2CCCC2)c1)N1CCCc2ccccc21
{#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(c1cccc(S(=O)(=O)N2CCCC2)c1)N1CCCc2ccccc21
O=C(c1cccc(S(=O)(=O)N2CCCC2)c1)N1CCCc2ccccc21
3,4-dihydro-2H-quinolin-1-yl-(3-pyrrolidin-1-ylsulfonylphenyl)methanone