Task: Answer the multiple-choice question.
Query: Which drug has a 6.801\% 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: CCN(CC(=O)Nc1ccc2c(c1)OCCO2)C(=O)CCOc1ccccc1
b: CC(C)CNS(=O)(=O)c1ccc(S(=O)(=O)N2CCC(N3CCCCC3)CC2)cc1
c: CCc1cccc(C)c1NC(=O)CN(C)Cc1ccccc1F.O=C(O)C(=O)O
d: Cc1cc(NS(=O)(=O)c2ccc(NC(=O)c3c(F)c(F)c(F)c(F)c3F)cc2)nc(C)n1
Answer: a. CCN(CC(=O)Nc1ccc2c(c1)OCCO2)C(=O)CCOc1ccccc1
{#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#}
CCN(CC(=O)Nc1ccc2c(c1)OCCO2)C(=O)CCOc1ccccc1
CCN(CC(=O)Nc1ccc2c(c1)OCCO2)C(=O)CCOc1ccccc1
N-[2-(2,3-dihydro-1,4-benzodioxin-6-ylamino)-2-oxoethyl]-N-ethyl-3-phenoxypropanamide