Task: Answer the multiple choice question.
Query: Which compound exhibits a 19.345\% 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.) CCCS(=O)(=O)N1CCC(C(=O)Oc2ccc(OC)cc2)CC1
b.) N#Cc1c(-c2ccco2)ccn(Cc2ccc(F)cc2)c1=O
c.) C/C(CC(=O)N1CCN(C=O)CC1)=N\NC(=O)c1ccc([N+](=O)[O-])cc1
d.) Clc1ccccc1Cc1noc(CN2CCSCC2)n1
Answer: a. CCCS(=O)(=O)N1CCC(C(=O)Oc2ccc(OC)cc2)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#}
CCCS(=O)(=O)N1CCC(C(=O)Oc2ccc(OC)cc2)CC1
CCCS(=O)(=O)N1CCC(C(=O)Oc2ccc(OC)cc2)CC1
(4-methoxyphenyl) 1-propylsulfonylpiperidine-4-carboxylate