Task: Answer the multiple choice question.
Question: Which drug has a 6.206\% 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=C(CSc1nc2scc(-c3ccco3)c2c(=O)n1-c1ccccc1)N1CCOCC1
b) Cc1oc2c(O)c(O)ccc2c(=O)c1-c1ccc(Cl)cc1
Answer: b. Cc1oc2c(O)c(O)ccc2c(=O)c1-c1ccc(Cl)cc1
{#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#}
Cc1oc2c(O)c(O)ccc2c(=O)c1-c1ccc(Cl)cc1
Cc1oc2c(O)c(O)ccc2c(=O)c1-c1ccc(Cl)cc1
3-(4-chlorophenyl)-7,8-dihydroxy-2-methylchromen-4-one