Problem statement: Answer the MCQ question.
Query: Which drug has a 10.438\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=c1c2c(nc3c(-c4ccccc4)c[nH]n13)CCC2
b: CN1C(=O)N(C)C(=O)C2(Cc3c(ccc4ccccc34)N(C)C2)C1=O
c: CN(C)S(=O)(=O)N1CCN(c2ccc([N+](=O)[O-])c(NC3CC3)c2)CC1
d: CCN1C(=O)/C(=C\N2CCN(c3cccc(Cl)c3)CC2)SC1=S
Answer: c. CN(C)S(=O)(=O)N1CCN(c2ccc([N+](=O)[O-])c(NC3CC3)c2)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#}
CN(C)S(=O)(=O)N1CCN(c2ccc([N+](=O)[O-])c(NC3CC3)c2)CC1
CN(C)S(=O)(=O)N1CCN(c2ccc([N+](=O)[O-])c(NC3CC3)c2)CC1
[C][N][Branch1][C][C][S][=Branch1][C][=O][=Branch1][C][=O][N][C][C][N][Branch2][Ring1][Branch2][C][=C][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][Branch1][#Branch1][N][C][C][C][Ring1][Ring1][=C][Ring1][=N][C][C][Ring2][Ring1][Ring1]
4-[3-(cyclopropylamino)-4-nitrophenyl]-N,N-dimethylpiperazine-1-sulfonamide