Task: Answer the MCQ question.
Question: Which compound has a 13.736\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCN1CCN(C(CNS(=O)(=O)c2ccc(OC)c(OC)c2)c2cccnc2)CC1
b. CC(C)CN(Cc1cc(=O)oc2cc3c(cc12)CCCC3)CC(C)C
Answer: a. CCN1CCN(C(CNS(=O)(=O)c2ccc(OC)c(OC)c2)c2cccnc2)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#}
CCN1CCN(C(CNS(=O)(=O)c2ccc(OC)c(OC)c2)c2cccnc2)CC1
CCN1CCN(C(CNS(=O)(=O)c2ccc(OC)c(OC)c2)c2cccnc2)CC1
N-[2-(4-ethyl-1,4-diazinan-1-yl)-2-pyridin-3-ylethyl]-4,5-dimethoxybenzenesulfonamide