Problem statement: Answer the multiple-choice question.
Question: Which compound has a 3.403\% 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: CCOC(=O)N1CCN(C(=O)/C=C/c2ccc3c(c2)OCO3)CC1
b: COc1ccc(OCC(=O)N/N=C(/C)Cc2ccccc2)cc1
c: Cc1cc(N2CCN(C)CC2)ccc1NC(=O)c1c2c(nc3ccccc13)CCN(Cc1ccccc1)C2
d: O=C(COC(=O)c1ccco1)Nc1nc2ccc([N+](=O)[O-])cc2s1
Answer: d. O=C(COC(=O)c1ccco1)Nc1nc2ccc([N+](=O)[O-])cc2s1
{#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#}
O=C(COC(=O)c1ccco1)Nc1nc2ccc([N+](=O)[O-])cc2s1
O=C(COC(=O)c1ccco1)Nc1nc2ccc([N+](=O)[O-])cc2s1
[2-[(6-nitro-1,3-benzothiazol-2-yl)amino]-2-oxoethyl] furan-2-carboxylate