Task: Answer the MCQ question.
Query: Which drug exhibits a 10.042\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a NNC(=O)c1oc2nc(-c3ccccc3)cc(-c3ccco3)c2c1N
b NS(=O)(=O)c1ccc(NCc2cc(Cl)ccc2OCc2ccc(F)cc2)cc1
c COc1ccc(CCNC(=O)CSc2nc3ccccc3c3nc(CCN4CCCCC4)nn23)cc1OC
Answer: b. NS(=O)(=O)c1ccc(NCc2cc(Cl)ccc2OCc2ccc(F)cc2)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#}
NS(=O)(=O)c1ccc(NCc2cc(Cl)ccc2OCc2ccc(F)cc2)cc1
NS(=O)(=O)c1ccc(NCc2cc(Cl)ccc2OCc2ccc(F)cc2)cc1
4-[[5-chloro-2-[(4-fluorophenyl)methoxy]phenyl]methylamino]benzenesulfonamide