Task: Answer the MCQ question.
Query: Which drug exhibits a 11.715% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCOC(=O)c1cnc2c(C)c(-c3ccccc3)[nH]n2c1=O
[b] O=[N+]([O-])c1ccc(N2CCNCC2)c(S(=O)(=O)N2CCOCC2)c1
[c] COC(=O)COc1ccc(S(=O)(=O)Nc2ccc(C(N)=O)cc2)cc1Cl
[d] CC(C)NC(=O)c1onc(CSc2ccc(F)c(F)c2)c1C(=O)NC(C)C
[e] O=C(c1cccc(C(F)(F)F)c1)N1CCN(C2CCCCC2)CC1
Answer: b. O=[N+]([O-])c1ccc(N2CCNCC2)c(S(=O)(=O)N2CCOCC2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=[N+]([O-])c1ccc(N2CCNCC2)c(S(=O)(=O)N2CCOCC2)c1
O=[N+]([O-])c1ccc(N2CCNCC2)c(S(=O)(=O)N2CCOCC2)c1
4-(5-nitro-2-piperazin-1-ylphenyl)sulfonylmorpholine