Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 22.062\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C1C(Cl)=C(NCC2CCCO2)C(=O)N1c1cccc(Cl)c1Cl
b.) COc1cc(C(=O)O)ccc1O
Answer: b. COc1cc(C(=O)O)ccc1O
{#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#}
COc1cc(C(=O)O)ccc1O
COc1cc(C(=O)O)ccc1O
[C][O][C][=C][C][Branch1][=Branch1][C][=Branch1][C][=O][O][=C][C][=C][Ring1][=Branch2][O]
4-hydroxy-3-methoxycyclohexa-2,4,6-triene-1-carboxylicacid