Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 9.085\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CSc1nnc(-c2ccc(C(F)(F)F)nc2C)o1
b CCn1cc(C(=O)NCCCOC(C)C)c(=O)c2cc(S(=O)(=O)N3CCC(C)CC3)ccc21
Answer: a. CSc1nnc(-c2ccc(C(F)(F)F)nc2C)o1
{#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#}
CSc1nnc(-c2ccc(C(F)(F)F)nc2C)o1
CSc1nnc(-c2ccc(C(F)(F)F)nc2C)o1
2-methylsulfanyl-5-[2-methyl-6-(trifluoromethyl)pyridin-3-yl]-1,3,4-oxadiazole