Task: Answer the multiple choice question.
Query: Which compound exhibits a 1.625\% 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) CCN(CC)CCCNC(=O)c1ccc2c(Cl)c3c(nc2c1)CCCC3
b) Cc1ccc(CNC(=O)CN(Cc2cccs2)C(=O)C2(C)CC(=O)N=C3C=CC=CN32)cc1
c) COC(=O)c1ccc(COC(=O)c2ccc(N(C)C)cc2)cc1
d) COc1ccc(N(C(=O)c2ccco2)C(C(=O)NC2CCCC2)c2ccc(N(C)C)cc2)cc1OC
Answer: c. COC(=O)c1ccc(COC(=O)c2ccc(N(C)C)cc2)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(COC(=O)c2ccc(N(C)C)cc2)cc1
COC(=O)c1ccc(COC(=O)c2ccc(N(C)C)cc2)cc1
methyl 4-[[4-(dimethylamino)benzoyl]oxymethyl]benzoate