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 CC1=Nn2c(nnc2-c2ccccc2Cl)SC1
b CC(C)Oc1ccc(C(=O)O)cc1
c COc1ccc(C(C)=O)cc1CS(=O)(=O)CC(=O)O
d Cc1nn(C(C)C(=O)NC(C)CCc2ccccc2)c(=O)c2cc3occc3n12
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}