Task: Answer the multiple-choice question.
Query: Which drug has a 0.783\% 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, or c without using any other words.
Options:
a O=C(NCC1COc2ccccc2O1)C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1
b O=C(Nc1nnc(SCC(=O)N2CCOCC2)s1)C1CC(=O)N(c2ccccc2)C1
c O=C(NC(=S)Nc1ccc(N2CCOCC2)cc1)c1ccco1
Answer: a. O=C(NCC1COc2ccccc2O1)C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1
{#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(NCC1COc2ccccc2O1)C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1
O=C(NCC1COc2ccccc2O1)C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1
N-(2,3-dihydro-1,4-benzodioxin-3-ylmethyl)-4-[[(3,4-dioxo-2-piperidin-1-ylcyclobuten-1-yl)amino]methyl]cyclohexane-1-carboxamide