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) O=C(CCN1C(=O)c2ccccc2C1=O)Nc1ccncc1
b) C=Cc1ccc(CN2CCCN(Cc3ccc(F)cc3)S2(=O)=O)cc1
c) Nc1c(C(=O)CSc2nc3ccccc3o2)c(=O)[nH]c(=O)n1C1CC1
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}