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 other words.
Options:
a.) CC(C)(C)OC(=O)N1CC2CC(CN(C[C@H](O)COc3ccc(C#N)cc3)C2)C1
b.) Cc1c(N2CCC(C(C)NCCC#N)C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
c.) N#Cc1ccc(S(=O)(=O)NCCN2CC3CN(Cc4ccc(OC(F)F)cc4)CC(C2)O3)cc1
d.) COc1nccnc1[C@H](C)C1=C(CCN(C)C)Cc2cc(F)ccc21
Answer: a, 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}
2-[6-fluoro-3-[(1R)-1-(3-methoxypyrazin-2-yl)ethyl]-1H-inden-2-yl]-N,N-dimethylethanamine