Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 6.870\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCN(CC)S(=O)(=O)c1ccc(OC)c(NS(=O)(=O)Cc2ccccc2)c1
(b) CSc1ccc(/C=C(\NC(=O)c2ccccc2)C(=O)NCCN2CCOCC2)cc1
(c) O=S(=O)(/N=C(\c1ccc(Cl)cc1)N1CCOCC1)c1ccccc1
(d) O=[N+]([O-])c1ccc2nc(NS(=O)(=O)c3ccc(Cl)cc3)sc2c1
Answer: a. CCN(CC)S(=O)(=O)c1ccc(OC)c(NS(=O)(=O)Cc2ccccc2)c1
{#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#}
CCN(CC)S(=O)(=O)c1ccc(OC)c(NS(=O)(=O)Cc2ccccc2)c1
CCN(CC)S(=O)(=O)c1ccc(OC)c(NS(=O)(=O)Cc2ccccc2)c1
3-(benzylsulfonylamino)-N,N-diethyl-4-methoxybenzenesulfonamide