Task: Answer the MCQ question.
Question: Which drug exhibits a -13.770\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CC1(C)CC(=O)C(C=NCCN2CCN(CCc3ccccc3)CC2)=C(O)C1
b: COc1ccc(CN(C)Cc2nc(Cc3ccccc3Cl)no2)cc1OC
c: O=C(Nc1ccccc1C(F)(F)F)c1c(F)cccc1Cl
Answer: a. CC1(C)CC(=O)C(C=NCCN2CCN(CCc3ccccc3)CC2)=C(O)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#}
CC1(C)CC(=O)C(C=NCCN2CCN(CCc3ccccc3)CC2)=C(O)C1
CC1(C)CC(=O)C(C=NCCN2CCN(CCc3ccccc3)CC2)=C(O)C1
3-hydroxy-5,5-dimethyl-2-[2-[4-(2-phenylethyl)piperazin-1-yl]ethyliminomethyl]cyclohex-2-en-1-one