Task: Answer the multiple-choice question.
Question: Which drug exhibits a 2.767\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] COc1cccc(/C=C2/C(=O)NN(c3ccccc3)C2=O)c1
[b] CC(OC(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1F)C(=O)NC1CCCCC1C
[c] CCOCCCNC(=O)c1ccc2c(c1)OCO2
[d] COc1ccc(S(=O)(=O)N2CCN(c3ccc4nnc(-c5ccccc5)n4n3)CC2)cc1
[e] COc1ccc(CNC(=O)C(CCSC)NS(=O)(=O)c2ccccc2F)cc1
Answer: c. CCOCCCNC(=O)c1ccc2c(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#}
CCOCCCNC(=O)c1ccc2c(c1)OCO2
CCOCCCNC(=O)c1ccc2c(c1)OCO2
N-(3-ethoxypropyl)-1,3-benzodioxole-5-carboxamide