Problem statement: Answer the multiple choice question.
Query: Which drug has a 10.331\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(COc1cccc(C(F)(F)F)c1)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
[b] O=C(N/N=C/c1ccc[nH]1)c1ccc([N+](=O)[O-])cc1
[c] Cc1ccc(CNC(=O)COC(=O)CSc2ccc(Br)cc2C)cc1
[d] CCOc1cc(/C=C2/C(=O)NC(=O)N(c3ccc(CC)cc3)C2=O)ccc1OC(=O)c1cccs1
Answer: b. O=C(N/N=C/c1ccc[nH]1)c1ccc([N+](=O)[O-])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#}
4-nitro-N-[(E)-1H-pyrrol-2-ylmethylideneamino]benzamide