Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 12.688\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CN(C)c1ccc(C=C(c2nnnn2-c2ccccc2)c2nnnn2-c2ccccc2)cc1
(b) O=C1NCN(c2ccccc2)C12CCN(c1nnnn1-c1ccccc1)CC2
(c) Cc1nnc2ccc(-c3ccc(NC(=O)c4cccnc4Cl)cc3)nn12
(d) COc1ccc(C2CC(=O)C(C=NCCO)=C(O)C2)cc1
Answer: a. CN(C)c1ccc(C=C(c2nnnn2-c2ccccc2)c2nnnn2-c2ccccc2)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#}
CN(C)c1ccc(C=C(c2nnnn2-c2ccccc2)c2nnnn2-c2ccccc2)cc1
CN(C)c1ccc(C=C(c2nnnn2-c2ccccc2)c2nnnn2-c2ccccc2)cc1
4-[2,2-bis(1-phenyltetrazol-5-yl)ethenyl]-N,N-dimethylaniline