Task: Answer the multiple-choice question.
Question: Which drug exhibits a 13.585\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. c1ccc(N=C2N=C(Nc3ccccc3)c3ccccc32)cc1
b. O=C(NCCN1CCCCC1)c1ccc(Cl)nc1Cl
c. O=C(Nc1nnc(S(=O)(=O)N2CCCCCC2)s1)c1ccc(Cl)cc1
Answer: a. c1ccc(N=C2N=C(Nc3ccccc3)c3ccccc32)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#}
c1ccc(N=C2N=C(Nc3ccccc3)c3ccccc32)cc1
c1ccc(N=C2N=C(Nc3ccccc3)c3ccccc32)cc1
N-phenyl-3-phenyliminoisoindol-1-amine