Task: Answer the multiple-choice question.
Query: Which compound exhibits a -2.022% 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. O=C(OCC(=O)N1CCOCC1)c1ccc2c(c1)OCCO2
b. O=c1cnnc(N/N=C/C2CC=CCC2)[nH]1
c. CCC[C@@H](O)c1cc2cc(OC)c(OC)cc2c(=O)o1
Answer: c. CCC[C@@H](O)c1cc2cc(OC)c(OC)cc2c(=O)o1
{#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#}
CCC[C@@H](O)c1cc2cc(OC)c(OC)cc2c(=O)o1
CCC[C@@H](O)c1cc2cc(OC)c(OC)cc2c(=O)o1
3-[(1R)-1-hydroxybutyl]-6,7-dimethoxyisochromen-1-one