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) Cc1nc(N2CCCCC2)c2c(-c3cccs3)csc2n1
b) CCC(Sc1nc(C)cc(=O)[nH]1)C(=O)Nc1nnc(C)s1
c) COc1cc(NC(=O)c2nccn2C)cc(C(=O)Nc2cccc(C(F)(F)F)c2)c1
d) COc1cccc2c1-c1c(O)cccc1C2=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}