Task: Answer the multiple-choice question.
Question: Which drug has a 14.286\% 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) CCN1CCC2(CC1)NC(CO)(CO)CO2
(b) S=c1[nH]nc(-c2ccc3ccccc3n2)n1Cc1ccccc1
(c) O=C(NCc1ccc2c(c1)OCO2)C1CCCN1C(=O)Nc1cccc(Cl)c1
(d) O=C(NC(=O)c1ccccc1)Nc1ccccc1
Answer: a. CCN1CCC2(CC1)NC(CO)(CO)CO2
{#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#}
CCN1CCC2(CC1)NC(CO)(CO)CO2
CCN1CCC2(CC1)NC(CO)(CO)CO2
[8-ethyl-3-(hydroxymethyl)-1-oxa-4,8-diazaspiro[4.5]decan-3-yl]methanol