Task: Answer the multiple-choice question.
Query: Which compound has a 11.550\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COc1cc(CN2CCN(c3cccc(C)c3C)CC2)cc(Br)c1O
(b) O=C(Cc1c(F)cccc1Cl)N1CCCC1
(c) CCOC(=O)CNC(=O)c1cn(CC)c(=O)c2cc(OC)c(OC)cc12
(d) Cc1cc(NC(=O)CCC2CCCCC2)no1
(e) CN(C)CCNc1nc(S(=O)(=O)c2ccccc2)c(Cl)s1
Answer: c. CCOC(=O)CNC(=O)c1cn(CC)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(CC)c(=O)c2cc(OC)c(OC)cc12
CCOC(=O)CNC(=O)c1cn(CC)c(=O)c2cc(OC)c(OC)cc12
ethyl 2-[(2-ethyl-6,7-dimethoxy-1-oxoisoquinoline-4-carbonyl)amino]acetate