Task: Answer the MCQ question.
Question: Which drug has a -31.720% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCc1ccc2c(CN3CCOCC3)cc(=O)oc2c1
[b] CCOC(=O)CNc1nc2ccccc2n2c(C)nnc12
[c] COc1ccc2c(c1)[C@H]1[C@H](CO2)[C@H](c2ccccc2)[C@]2(C)C(=O)Nc3cc(Cl)ccc3C(=O)N12
Answer: a. CCc1ccc2c(CN3CCOCC3)cc(=O)oc2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCc1ccc2c(CN3CCOCC3)cc(=O)oc2c1
CCc1ccc2c(CN3CCOCC3)cc(=O)oc2c1
7-ethyl-4-(morpholin-4-ylmethyl)chromen-2-one