Task: Answer the MCQ question.
Question: Which drug has a -0.178\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCCSc1nc(C)c(CC(=O)O)c(=O)[nH]1
[b] CC(C(=O)OCC(=O)c1ccccc1)N1C(=O)c2ccccc2C1=O
[c] CCOC(=O)c1cnc2c(OC)cccc2c1N1CCN(c2ccccc2OC)CC1
[d] CC(=O)Nc1ccc(NC(=O)CSc2nccn2Cc2ccccc2)cc1
[e] O=C(COC(=O)C1CCC1)Nc1ncc(Cl)cc1Cl
Answer: c. CCOC(=O)c1cnc2c(OC)cccc2c1N1CCN(c2ccccc2OC)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#}
CCOC(=O)c1cnc2c(OC)cccc2c1N1CCN(c2ccccc2OC)CC1
CCOC(=O)c1cnc2c(OC)cccc2c1N1CCN(c2ccccc2OC)CC1
ethyl 8-methoxy-4-[4-(2-methoxyphenyl)piperazin-1-yl]quinoline-3-carboxylate