Task: Answer the multiple choice question.
Query: Which drug exhibits a 0.486\% 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, b, c, or d without using any additional words.
Options:
a.) Cn1c(=O)n(CC(=O)NCC2CCCO2)c(=O)c2c3c(sc21)CCCC3
b.) O=C(Nc1ccc(Cl)cc1)N1CC=CCC1
c.) COc1ccc(/C=N\NC(=O)COc2ccccc2)c(C(=O)O)c1OC
d.) Cl.O=C(CN1CCC(O)CC1)N1c2ccccc2C=Cc2ccccc21
Answer: d. Cl.O=C(CN1CCC(O)CC1)N1c2ccccc2C=Cc2ccccc21
{#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#}
Cl.O=C(CN1CCC(O)CC1)N1c2ccccc2C=Cc2ccccc21
Cl.O=C(CN1CCC(O)CC1)N1c2ccccc2C=Cc2ccccc21
1-benzo[b][1]benzazepin-11-yl-2-(4-hydroxypiperidin-1-yl)ethanone;hydrochloride