Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.067\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CC1(C)CC(=O)C=C(NCCN2CCN(C(=O)Cc3ccc(Cl)cc3)CC2)C1
[b] CCOC(=O)C1(CCCc2ccccc2)CCN(C(=O)CN2C(=O)CSC2=O)CC1
Answer: a. CC1(C)CC(=O)C=C(NCCN2CCN(C(=O)Cc3ccc(Cl)cc3)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#}
CC1(C)CC(=O)C=C(NCCN2CCN(C(=O)Cc3ccc(Cl)cc3)CC2)C1
CC1(C)CC(=O)C=C(NCCN2CCN(C(=O)Cc3ccc(Cl)cc3)CC2)C1
3-[2-[4-[2-(4-chlorophenyl)acetyl]piperazin-1-yl]ethylamino]-5,5-dimethylcyclohex-2-en-1-one