Problem statement: Answer the MCQ question.
Question: Which drug has a -14.456\% 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=[N+]([O-])c1ccc(NCCNS(=O)(=O)c2ccccc2)cc1
[b] O=C(NN1C(=O)/C(=C/c2cccs2)SC1=S)c1ccncc1
[c] O=C(CCc1ccccc1)Nc1cc2c(cc1Cl)OCCO2
[d] O=[N+]([O-])c1ccc(CSc2nnc(SCc3ccc(Cl)cc3)s2)cc1
Answer: a. O=[N+]([O-])c1ccc(NCCNS(=O)(=O)c2ccccc2)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#}
O=[N+]([O-])c1ccc(NCCNS(=O)(=O)c2ccccc2)cc1
O=[N+]([O-])c1ccc(NCCNS(=O)(=O)c2ccccc2)cc1
N-[2-(4-nitroanilino)ethyl]benzenesulfonamide