Problem statement: Answer the MCQ question.
Question: Which compound has a 2.053\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cc1cnc(C(=O)OCC(=O)Nc2ccc(Cl)cc2Cl)cn1
b) CCc1nc2ccc(C(=O)NCCCN3CCN(c4ccccc4F)CC3)cc2nc1CC
Answer: b. CCc1nc2ccc(C(=O)NCCCN3CCN(c4ccccc4F)CC3)cc2nc1CC
{#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#}
CCc1nc2ccc(C(=O)NCCCN3CCN(c4ccccc4F)CC3)cc2nc1CC
CCc1nc2ccc(C(=O)NCCCN3CCN(c4ccccc4F)CC3)cc2nc1CC
2,3-diethyl-N-[3-[4-(2-fluorophenyl)piperazin-1-yl]propyl]quinoxaline-6-carboxamide