Problem statement: Answer the multiple-choice question.
Query: Which compound has a 5.046\% 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. O=C(CN1CCN(c2ccccc2O)CC1)Nc1ccc2c(c1)OCCCO2
b. Clc1ccc(-c2nnc(-c3ccccc3)o2)c(Cl)c1
c. O=C(Nc1nccs1)c1ccc(COc2ccccc2Cl)o1
d. Cc1ccccc1NC(=O)NNC(=O)OC(C)(C)C
Answer: a. O=C(CN1CCN(c2ccccc2O)CC1)Nc1ccc2c(c1)OCCCO2
{#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#}
O=C(CN1CCN(c2ccccc2O)CC1)Nc1ccc2c(c1)OCCCO2
O=C(CN1CCN(c2ccccc2O)CC1)Nc1ccc2c(c1)OCCCO2
N-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-2-[4-(2-hydroxyphenyl)piperazin-1-yl]acetamide