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: CCC(=O)Nc1ccc(Cl)c(NC(=O)C(C)C)c1
b: NNC(=O)COc1cccc(C(F)(F)F)c1
c: COC(=O)c1c(-c2ccc(OC)cc2)sc2ccccc12
d: COCc1nnc(NC(=O)c2ccc(S(=O)(=O)N(C)C3CCCCC3)cc2)o1
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}