Task: Answer the multiple choice question.
Query: Which drug has a 12.072\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC(C(=O)NNS(=O)(=O)c1cccc(C(F)(F)F)c1)n1nnc(N2CCOCC2)n1
(b) CCOC(=O)CNC(=O)c1cn(C)c(=O)c2cc(OC)c(OC)cc12
Answer: b. CCOC(=O)CNC(=O)c1cn(C)c(=O)c2cc(OC)c(OC)cc12
{#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#}
CCOC(=O)CNC(=O)c1cn(C)c(=O)c2cc(OC)c(OC)cc12
CCOC(=O)CNC(=O)c1cn(C)c(=O)c2cc(OC)c(OC)cc12
ethyl 2-[(6,7-dimethoxy-2-methyl-1-oxoisoquinoline-4-carbonyl)amino]acetate