Task: Answer the multiple choice question.
Question: Which drug has a 6.917\% 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 additional words.
Options:
a CCOc1ccc(C(=O)NCCc2ccc3c(c2)OCCO3)cc1
b CCN(CC)S(=O)(=O)c1ccc(C(=O)Oc2ccc3c(c2)OCO3)cc1
Answer: a. CCOc1ccc(C(=O)NCCc2ccc3c(c2)OCCO3)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#}
CCOc1ccc(C(=O)NCCc2ccc3c(c2)OCCO3)cc1
CCOc1ccc(C(=O)NCCc2ccc3c(c2)OCCO3)cc1
[C][C][O][C][=C][C][=C][Branch2][Ring1][Branch2][C][=Branch1][C][=O][N][C][C][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][C][O][Ring1][#Branch1][C][=C][Ring2][Ring1][Branch1]
N-[2-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl]-4-ethoxybenzamide