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 other words.
Options:
a: Cc1ccc(N2CC(C(=O)Nc3ccc(S(=O)(=O)N4CCOCC4)cc3)CC2=O)cc1Cl
b: O=C(NCC1COc2ccccc2O1)c1cn(Cc2ccc(F)cc2)nn1
c: Cc1ccc(OCCC(=O)Nc2ccc(F)c(F)c2)cc1
d: Cc1cccc(NC(=O)C2(c3ccccc3)CCOCC2)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}