Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCN1CCN(C(=O)Cn2ncc3ccsc3c2=O)CC1
b) CCOC(=O)c1c(NC(=O)CS(=O)(=O)c2cn(CC)c3ccccc23)sc2c1CCCCC2
c) Cc1cccc(-n2cnc(C(=O)N/N=C/c3ccccc3)c2)n1
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}