Problem statement: Answer the multiple-choice question.
Question: Which compound has a 20.296\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccc(CNC(=O)C2CCCN(S(=O)(=O)c3cc(C)ccc3OC)C2)cc1
b. Cc1cc(NC(=O)COC(=O)CNS(=O)(=O)c2ccc(C)c(C)c2)no1
c. CCN(CC)C(=O)c1cn(C)c(=O)c2cc(OC)c(OC)cc12
Answer: c. CCN(CC)C(=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#}
CCN(CC)C(=O)c1cn(C)c(=O)c2cc(OC)c(OC)cc12
CCN(CC)C(=O)c1cn(C)c(=O)c2cc(OC)c(OC)cc12
N,N-diethyl-6,7-dimethoxy-2-methyl-1-oxoisoquinoline-4-carboxamide