Task: Answer the multiple choice question.
Question: Which drug has a 6.752% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCOC(=O)CCCNC(=O)COC(=O)c1cccc(F)c1
b CCOC(=O)C1CCCN(C(=O)Cn2nc(C)n3c(cc4c(OC)cccc43)c2=O)C1
c COc1ccc(-c2[nH]ncc2CNC(C)c2ccccc2Cl)cc1F
d COc1ccc(C(=O)N2CCCC(Nc3ccc(F)c(F)c3)C2)c(OC)n1
e CCCC[C@@H]1C[C@H]1[C@@H](NC(=O)c1cccs1)c1ccc(Cl)cc1
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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
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