Task: Answer the multiple-choice question.
Question: Which compound has a 15.459\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCCNC(=O)Cn1c(-c2ccc(F)cc2)cc(C(=O)OCC)c1C
(b) CCOc1ccc(CCNS(=O)(=O)c2cn(C)cn2)cc1OCC
(c) Cc1ccc(OCCC(=O)Nc2ccccc2C(=O)NC2CC2)cc1
(d) OCc1ccccc1NC(=S)Nc1cccnc1
Answer: b. CCOc1ccc(CCNS(=O)(=O)c2cn(C)cn2)cc1OCC
{#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#}
CCOc1ccc(CCNS(=O)(=O)c2cn(C)cn2)cc1OCC
CCOc1ccc(CCNS(=O)(=O)c2cn(C)cn2)cc1OCC
1-methyl-N-[2-(4,5-diethoxyphenyl)ethyl]imidazole-4-sulfonamide