Task: Answer the multiple choice question.
Query: Which drug exhibits a 11.325\% 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 other words.
Options:
(a) C=C(C)C1Cc2cc3ccc(=O)oc3cc2O1
(b) COc1ccccc1CN1CC(C(=O)N(C)Cc2[nH]c3ccccc3c2C)CCC1=O
(c) CCOc1ncccc1C(=O)OCC(=O)Nc1ccc2c(c1)OCO2
(d) Nc1nonc1-c1nc2ccccc2n1Cc1ccc(F)cc1
Answer: c. CCOc1ncccc1C(=O)OCC(=O)Nc1ccc2c(c1)OCO2
{#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#}
CCOc1ncccc1C(=O)OCC(=O)Nc1ccc2c(c1)OCO2
CCOc1ncccc1C(=O)OCC(=O)Nc1ccc2c(c1)OCO2
[2-(1,3-benzodioxol-5-ylamino)-2-oxoethyl] 2-ethoxypyridine-3-carboxylate