Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 5.252\% 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 other words.
Options:
a) Nc1c(C(=O)NCCN2CCOCC2)c2nc3ccccc3nc2n1CCc1ccccc1F
b) N=c1c(C(=O)NCc2ccc(F)cc2)cc2c(=O)n3ccccc3nc2n1CC1CCCO1
c) COc1ccc(C(=O)NNC(=O)c2ccccn2)cc1
d) COc1ccccc1S(=O)(=O)CC(O)COc1ccc(F)cc1Cl
e) NC(=O)c1ccc(NC(=O)COc2coc(CN3CCc4ccccc4C3)cc2=O)cc1
Answer: a. Nc1c(C(=O)NCCN2CCOCC2)c2nc3ccccc3nc2n1CCc1ccccc1F
{#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#}
Nc1c(C(=O)NCCN2CCOCC2)c2nc3ccccc3nc2n1CCc1ccccc1F
Nc1c(C(=O)NCCN2CCOCC2)c2nc3ccccc3nc2n1CCc1ccccc1F
2-amino-1-[2-(2-fluorophenyl)ethyl]-N-(2-morpholin-4-ylethyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide