Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -4.810\% 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) CCCCCCc1cc2cc(-c3nnc(-c4ccccc4O)o3)c(=O)oc2cc1O
b) Cc1ccc2c(c1)C(c1ccccc1)N(C(=O)c1ccc(Br)o1)CC(=O)N2
Answer: a. CCCCCCc1cc2cc(-c3nnc(-c4ccccc4O)o3)c(=O)oc2cc1O
{#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#}
CCCCCCc1cc2cc(-c3nnc(-c4ccccc4O)o3)c(=O)oc2cc1O
CCCCCCc1cc2cc(-c3nnc(-c4ccccc4O)o3)c(=O)oc2cc1O
6-hexyl-7-hydroxy-3-[5-(2-hydroxyphenyl)-1,3,4-oxadiazol-2-yl]chromen-2-one