Task: Answer the multiple choice question.
Query: Which compound exhibits a 16.498\% 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: CCOC(=O)c1ccc(NC(=O)c2nc[nH]c2C(=O)NCCCCNC(=O)c2[nH]cnc2C(=O)Nc2ccc(C(=O)OCC)cc2)cc1
b: O=[N+]([O-])c1ccccc1NCCNc1ncc(C(F)(F)F)cc1Cl
c: COc1cccc(NC(=O)CN2C(=O)NC3(CCc4ccccc43)C2=O)c1
d: COc1ccc(-n2nc(C(=O)NCC(=O)Nc3cc(OC)c(OC)c(OC)c3)c3ccccc3c2=O)cc1OC
Answer: a. CCOC(=O)c1ccc(NC(=O)c2nc[nH]c2C(=O)NCCCCNC(=O)c2[nH]cnc2C(=O)Nc2ccc(C(=O)OCC)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#}
CCOC(=O)c1ccc(NC(=O)c2nc[nH]c2C(=O)NCCCCNC(=O)c2[nH]cnc2C(=O)Nc2ccc(C(=O)OCC)cc2)cc1
CCOC(=O)c1ccc(NC(=O)c2nc[nH]c2C(=O)NCCCCNC(=O)c2[nH]cnc2C(=O)Nc2ccc(C(=O)OCC)cc2)cc1
ethyl 4-[[5-[4-[[4-[(4-ethoxycarbonylphenyl)carbamoyl]-1H-imidazole-5-carbonyl]amino]butylcarbamoyl]-1H-imidazole-4-carbonyl]amino]benzoate