Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Fc1ccc(CN2CCCCCC2)c(F)c1
b.) CCCNC(=O)Cn1c(=O)/c(=C\c2ccc(-c3cccc([N+](=O)[O-])c3)o2)s/c1=C\C(=O)C(C)(C)C
c.) CC1CCN(c2c(NCc3ccc(C(=O)N4c5ccccc5CC4C)cc3)c(=O)c2=O)CC1
d.) O=C(O)c1ccc2c3c(cccc13)C(=O)N(c1ccccc1)C2=O
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}