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, or c without using any other words.
Options:
a: Cc1ccc(-n2c(=O)c3sccc3n(CC(=O)NC3CCCCC3)c2=O)cc1
b: N#CC1(NC(=O)COc2ccc3oc4ccccc4c3c2)CCCCC1
c: COc1ccc(/C=C/C(=O)Nc2ccc(S(=O)(=O)Nc3onc(C)c3C)cc2)cc1OC
Answer: a, b, c
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}