Task: Answer the multiple-choice question.
Question: Which drug exhibits a 11.004\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) Cc1cccc(C)c1NC(=O)CN(C)C(=O)CCC(=O)c1ccccc1
b) N#C/C(=C/c1ccc(N2CCCC2)c([N+](=O)[O-])c1)c1nc2ccccc2[nH]1
c) CC1CCCCN1S(=O)(=O)c1ccc2c(c1)C(C)(C)C(=O)N2C
d) CC(=O)Nc1cccc(NC(=O)CSc2nnnn2Cc2ccccc2)c1
e) COc1ccc(OC)c(CCNC(=O)c2cccc(NC3=NC4CS(=O)(=O)CC4S3)c2)c1
Answer: b. N#C/C(=C/c1ccc(N2CCCC2)c([N+](=O)[O-])c1)c1nc2ccccc2[nH]1
{#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#}
N#C/C(=C/c1ccc(N2CCCC2)c([N+](=O)[O-])c1)c1nc2ccccc2[nH]1
N#C/C(=C/c1ccc(N2CCCC2)c([N+](=O)[O-])c1)c1nc2ccccc2[nH]1
(Z)-2-(1H-benzimidazol-2-yl)-3-(3-nitro-4-pyrrolidin-1-ylphenyl)prop-2-enenitrile