Task: Answer the MCQ question.
Question: Which compound has a -2.793\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1cc2oc(=O)cc(CN3CCOCC3)c2cc1C(C)C
b O=C1CN(C(=O)COC(=O)C2CC(=O)N(Cc3ccco3)C2)c2ccccc2N1
c COc1cc2[nH]c(C(=O)NCC3CCCO3)cc2c(OC)c1OC
Answer: a. Cc1cc2oc(=O)cc(CN3CCOCC3)c2cc1C(C)C
{#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#}
Cc1cc2oc(=O)cc(CN3CCOCC3)c2cc1C(C)C
Cc1cc2oc(=O)cc(CN3CCOCC3)c2cc1C(C)C
7-methyl-4-(morpholin-4-ylmethyl)-6-propan-2-ylchromen-2-one