Task: Answer the multiple choice question.
Question: Which compound has a 12.163\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1ccc(-c2nnc(COC(=O)c3cccs3)o2)cc1
[b] COc1ccccc1OCC(=O)NCCS(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
[c] COC(=O)C1CN(C(=O)COc2ccccc2)c2ccccc2O1
[d] CC(=O)NC1CCCc2c1cnn2-c1ccc(C(C)(C)C)cc1
Answer: c. COC(=O)C1CN(C(=O)COc2ccccc2)c2ccccc2O1
{#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)C1CN(C(=O)COc2ccccc2)c2ccccc2O1
COC(=O)C1CN(C(=O)COc2ccccc2)c2ccccc2O1
methyl 4-(2-phenoxyacetyl)-2,3-dihydro-1,4-benzoxazine-2-carboxylate