Task: Answer the multiple choice question.
Query: Which compound has a 3.248\% 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 other words.
Options:
(a) COc1ccc(CN(C(=O)CNC(=O)c2ccco2)C(C(=O)NCC2CCCO2)c2ccccc2)cc1
(b) CN(C)CCNC(=O)c1c(NC(=O)c2ccccc2)sc2c1CCCC2
(c) C#CCOc1ccc(/C=C2/C(=O)ON=C2C)cc1OCC
(d) O=C(CCN1CCN(c2ccc(F)cc2)CC1)Nc1ccc(F)cc1
Answer: a. COc1ccc(CN(C(=O)CNC(=O)c2ccco2)C(C(=O)NCC2CCCO2)c2ccccc2)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#}
COc1ccc(CN(C(=O)CNC(=O)c2ccco2)C(C(=O)NCC2CCCO2)c2ccccc2)cc1
COc1ccc(CN(C(=O)CNC(=O)c2ccco2)C(C(=O)NCC2CCCO2)c2ccccc2)cc1
N-[2-[(4-methoxyphenyl)methyl-[2-oxo-2-(oxolan-2-ylmethylamino)-1-phenylethyl]amino]-2-oxoethyl]furan-2-carboxamide