Task: Answer the multiple choice question.
Question: Which compound has a -1.207\% 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 CCC(=NCCO)c1c(O)n(-c2ccc(Cl)cc2)c(=O)[nH]c1=O
b CC(=O)Nc1cccc(N=NN2CCCCC2)c1
c COc1ccccc1N1CCN(C(=O)c2cc(=O)c3cc(C)cc(C)c3o2)CC1
Answer: c. COc1ccccc1N1CCN(C(=O)c2cc(=O)c3cc(C)cc(C)c3o2)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#}
COc1ccccc1N1CCN(C(=O)c2cc(=O)c3cc(C)cc(C)c3o2)CC1
COc1ccccc1N1CCN(C(=O)c2cc(=O)c3cc(C)cc(C)c3o2)CC1
2-[4-(2-methoxyphenyl)piperazine-1-carbonyl]-6,8-dimethylchromen-4-one