Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCOc1ccccc1N1CC(C(=O)Nc2ccccc2N2CCOCC2)CC1=O
b: CCOc1ccc(C(C)=O)cc1CSc1nnc(-c2ccoc2C)n1N
c: CC(=O)c1cc(NC(=O)c2cccc(C(F)(F)F)c2)c(=O)oc1/C=C/N(C)C
d: O=C(CN1CCCC1)Nc1cc(F)ccc1F
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}