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. CC(=O)Nc1c2c(nn1-c1ccc(C)cc1C)CSC2
b. Cc1nnc(C)c2c(C)n(-c3cccc4cccnc34)c(C)c12
c. COc1cccc(CN(C)Cc2nc(C3CC3)no2)c1
d. Cc1ccc(F)c([C@H]2[C@@H]3C=CCC[C@@]3(C)C(=O)N2Cc2ccccc2)c1
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}