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, c, or d without using any additional words.
Options:
[a] Cc1c(NC(=O)c2ccc(C(C)(C)C)cc2)cccc1-c1nc(Nc2ccc(C(=O)N3CCOCC3)cc2)c2nc[nH]c2n1
[b] c1ccc(OC(c2ccc3ccccc3c2)C2CNC2)cc1
[c] N#Cc1ccc(CN2CC3CN(CCNS(=O)(=O)c4ccc(C#N)cc4)CC(C2)O3)cc1
[d] COc1ccc2c(c1)C(=O)N(Cc1ccccc1-c1ccccc1)C2C(=O)NC(C)(C)C
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}
3-[naphthalen-2-yl(phenoxy)methyl]azetidine