Task: Answer the multiple-choice question.
Query: Which drug has a 18.273\% 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] C=CCn1c(CCNC(=O)c2ccco2)nc2ccccc21
[b] Cc1ccccc1CNC(=O)CC1C(=O)NCCN1Cc1c(F)cccc1Cl
[c] COC(=O)c1ccc(/C=N/NC(=O)CC(=O)NCC(C)C)cc1
[d] Cc1ccc(-c2cc3nn(-c4ccccc4)c(N)c3c(=O)o2)cc1
[e] O=C1c2ccccc2C(=O)N1CCCc1nc2ccccc2c(=O)n1CCCn1ccnc1
Answer: c. COC(=O)c1ccc(/C=N/NC(=O)CC(=O)NCC(C)C)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#}
COC(=O)c1ccc(/C=N/NC(=O)CC(=O)NCC(C)C)cc1
COC(=O)c1ccc(/C=N/NC(=O)CC(=O)NCC(C)C)cc1
methyl 4-[(E)-[[3-(2-methylpropylamino)-3-oxopropanoyl]hydrazinylidene]methyl]benzoate