Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 2.051\% human ether-à-go-go related gene (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: Cc1cccc(NC(=S)N2CCC(O)CC2)c1C
b: Cc1ccc(Cn2ncc3c(N4CCN(C)CC4)ncnc32)cc1
c: CCCNc1c(NS(=O)(=O)c2ccc(C)c(C)c2)c(=O)oc2ccccc12
d: CC1(C)CC(=O)C(C=NCCN2CCN(CC(=O)Nc3ccccc3)CC2)=C(O)C1
Answer: d. CC1(C)CC(=O)C(C=NCCN2CCN(CC(=O)Nc3ccccc3)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(CC(=O)Nc3ccccc3)CC2)=C(O)C1
CC1(C)CC(=O)C(C=NCCN2CCN(CC(=O)Nc3ccccc3)CC2)=C(O)C1
2-[4-[2-[(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)methylideneamino]ethyl]piperazin-1-yl]-N-phenylacetamide