Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1onc(-c2ccccc2Cl)c1C(=O)N(C)c1ccc(Cl)cc1
b Clc1ccc(-n2c(-c3ccccc3Cl)nc3c(N4CCCCC4)ncnc32)cc1
c COCCCc1cc(CN(C(=O)C2CNCCC2c2ccn(C)c(=O)c2)C2CC2)cc(Br)c1C
Answer: b
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}
8-(2-chlorophenyl)-9-(4-chlorophenyl)-6-piperidin-1-ylpurine