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 other words.
Options:
a: COC(=O)C1=C(C)N(c2ccc(C)cc2)/C(=C/c2ccc(O)cc2)C1=O
b: CC(/C=N/Nc1nnc2c(n1)[nH]c1ccccc12)=C\c1ccco1
c: COc1ccc(C2/C=C\CN(CC(C)(C)C)CC(=O)N2Cc2ccc(F)cc2)cc1
d: O=C1CC(c2ccc(F)cc2)Sc2nc(C34CC5CC(CC(C5)C3)C4)nn21
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}