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] CC(CC(=O)Nc1ccc2c(c1)OCCO2)c1ccccc1
[b] N#Cc1ccc(CSc2nnc(-c3ccccn3)n2-c2ccccc2)cc1
[c] CCC(Sc1nc2ccccc2s1)C(=O)Nc1nnc(C)s1
[d] COc1ccc(/C=C\C(=O)c2c(O)ccc3c(C)cc(=O)oc23)cc1OC
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}