Task: Answer the multiple choice question.
Query: Which compound exhibits a 3.938\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=S(=O)(NCC1OCCc2ccccc21)c1ccc(S(=O)(=O)N2CCOCC2)cc1
b COc1ccc(C(=O)CSc2nc(C)cc(C)n2)cc1C
c CC(C)(C)CC(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
Answer: a. O=S(=O)(NCC1OCCc2ccccc21)c1ccc(S(=O)(=O)N2CCOCC2)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=S(=O)(NCC1OCCc2ccccc21)c1ccc(S(=O)(=O)N2CCOCC2)cc1
O=S(=O)(NCC1OCCc2ccccc21)c1ccc(S(=O)(=O)N2CCOCC2)cc1
N-(3,4-dihydro-1H-isochromen-1-ylmethyl)-4-morpholin-4-ylsulfonylbenzenesulfonamide