Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 16.550\% 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 other words.
Options:
a. CCOC(=O)CCCNC(=O)COC(=O)c1cccc(F)c1
b. CC(=O)Nc1ccc(NC(=O)c2ccc(NS(=O)(=O)c3cccc4cccnc34)cc2)cc1
c. Cc1cc(C)c(S(=O)(=O)c2ccccc2C)c(Oc2ccccc2)n1
d. Cc1cc(N2C(=O)C(O)=C(C(=O)c3cc4ccccc4o3)C2c2cccs2)no1
Answer: a. CCOC(=O)CCCNC(=O)COC(=O)c1cccc(F)c1
{#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#}
CCOC(=O)CCCNC(=O)COC(=O)c1cccc(F)c1
CCOC(=O)CCCNC(=O)COC(=O)c1cccc(F)c1
[2-[(4-ethoxy-4-oxobutyl)amino]-2-oxoethyl] 3-fluorobenzoate