Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 12.634\% hERG inhibition at 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=C(c1ccc(S(=O)(=O)Cc2ccccc2Cl)c([N+](=O)[O-])c1)N1CCOCC1
[b] O=C1CC(c2ccccc2)Oc2cc(O)cc(O)c21
[c] Cc1ccc(Oc2ccc(/C=N/OCc3ccc(Cl)cc3Cl)cn2)cc1
[d] Cc1ccc(OCCOc2cccc(C=C3C(=O)NC(=O)NC3=O)c2)c(C)c1
[e] COc1ccc(C2CC(c3ccc4ccccc4c3OC(C)=O)=NN2C(C)=O)cc1
Answer: a. O=C(c1ccc(S(=O)(=O)Cc2ccccc2Cl)c([N+](=O)[O-])c1)N1CCOCC1
{#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(c1ccc(S(=O)(=O)Cc2ccccc2Cl)c([N+](=O)[O-])c1)N1CCOCC1
O=C(c1ccc(S(=O)(=O)Cc2ccccc2Cl)c([N+](=O)[O-])c1)N1CCOCC1
[4-[(2-chlorophenyl)methylsulfonyl]-3-nitrophenyl]-morpholin-4-ylmethanone