Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 5.459\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(CCNC(=O)c1ccccc1Cl)Nc1nnc(C2CC2)s1
b) CCn1cc(Br)c(C(=O)Nc2ccc(F)cc2F)n1
Answer: b. CCn1cc(Br)c(C(=O)Nc2ccc(F)cc2F)n1
{#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#}
CCn1cc(Br)c(C(=O)Nc2ccc(F)cc2F)n1
CCn1cc(Br)c(C(=O)Nc2ccc(F)cc2F)n1
4-bromo-N-(2,4-difluorophenyl)-1-ethylpyrazole-3-carboxamide