Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 7.940\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCOC(=O)N1CCN(Cc2cn3ccccc3n2)CC1.O=C(O)C(=O)O
b CC1CN(C(=O)CSc2nnc(CNC(=O)c3ccc(S(=O)(=O)N(C)C)cc3)o2)CC(C)O1
c CC(=O)Nc1ccc(NC(=O)CSc2nnc3ccc(-c4ccccn4)nn23)cc1
d Cc1ccc(C)c(CN2CCN(c3ncccn3)CC2)c1
Answer: d. Cc1ccc(C)c(CN2CCN(c3ncccn3)CC2)c1
{#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#}
Cc1ccc(C)c(CN2CCN(c3ncccn3)CC2)c1
Cc1ccc(C)c(CN2CCN(c3ncccn3)CC2)c1
2-[4-[(2,5-dimethylphenyl)methyl]piperazin-1-yl]pyrimidine