Task: Answer the MCQ question.
Query: Which drug exhibits a 6.211\% 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 other words.
Options:
[a] O=[N+]([O-])c1ccccc1S(=O)(=O)N1CCN(c2ccccn2)CC1
[b] COc1ccc(/C=C/c2nnc(NC(=O)C(C)C)s2)cc1
[c] Cc1ccc(S(=O)(=O)CCC(=O)NCCC2=CCCCC2)cc1
[d] CN(C)c1ccc(NC(=O)c2cccc([N+](=O)[O-])c2)c2ccccc12
[e] CCOC(=O)C1=C(C)N(c2ccc(C)c(C)c2)C(=O)/C1=C\c1ccco1
Answer: d. CN(C)c1ccc(NC(=O)c2cccc([N+](=O)[O-])c2)c2ccccc12
{#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#}
CN(C)c1ccc(NC(=O)c2cccc([N+](=O)[O-])c2)c2ccccc12
CN(C)c1ccc(NC(=O)c2cccc([N+](=O)[O-])c2)c2ccccc12
N-[4-(dimethylamino)naphthalen-1-yl]-3-nitrobenzamide