Problem statement: Answer the multiple choice question.
Query: Which drug has a 3.066\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=[N+]([O-])c1cc(S(=O)(=O)N2CCCC2)ccc1N/N=C/c1ccncc1
[b] CCCC(=O)C1CCN(Cc2ccccc2)CC1
Answer: a. O=[N+]([O-])c1cc(S(=O)(=O)N2CCCC2)ccc1N/N=C/c1ccncc1
{#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-])c1cc(S(=O)(=O)N2CCCC2)ccc1N/N=C/c1ccncc1
O=[N+]([O-])c1cc(S(=O)(=O)N2CCCC2)ccc1N/N=C/c1ccncc1
2-nitro-N-[(E)-pyridin-4-ylmethylideneamino]-4-pyrrolidin-1-ylsulfonylaniline