Problem statement: Answer the multiple-choice question.
Question: Which drug has a 8.148\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: Cc1ccc(S(=O)(=O)N(CC(O)CN2C(=O)NC(C)(C)C2=O)c2ccccc2)cc1
b: COc1ccc(OCc2nn3c(-c4ccco4)nnc3s2)cc1
c: CCc1nnc(N/N=C/c2ccc(N3CCC(C)CC3)c([N+](=O)[O-])c2)n1N
d: O=C(OCc1cc(=O)n2c(n1)sc1ccccc12)c1ccc2c(=O)n3c(nc2c1)CCC3
e: CN1c2ccccc2Oc2nnc(N3CCN(Cc4ccccc4)CC3)cc21
Answer: c. CCc1nnc(N/N=C/c2ccc(N3CCC(C)CC3)c([N+](=O)[O-])c2)n1N
{#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#}
CCc1nnc(N/N=C/c2ccc(N3CCC(C)CC3)c([N+](=O)[O-])c2)n1N
CCc1nnc(N/N=C/c2ccc(N3CCC(C)CC3)c([N+](=O)[O-])c2)n1N
5-ethyl-3-N-[(E)-[4-(4-methylpiperidin-1-yl)-3-nitrophenyl]methylideneamino]-1,2,4-triazole-3,4-diamine