Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1cc(OC)cc(-c2nnc([C@@]3(Cc4ccccc4)OC(=O)N([C@H](C)c4ccccc4)C3=O)o2)c1
b: Cn1ncc2c1CCCC2CCN1Cc2ccccc2C1
c: COc1cc2ncnc(Nc3cccc(Br)c3)c2cc1OC
d: Fc1ccc2c(C3CNCC[C@H]3F)c(-c3ccc4ccccc4c3)[nH]c2c1
Answer: b, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
4-[2-(1,3-dihydroisoindol-2-yl)ethyl]-1-methyl-4,5,6,7-tetrahydroindazole