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)COc2ccc(S(=O)(=O)Nc3ccc(Cl)cc3)cc2)CC1
b.) CC1(NC(=O)/C=C/c2nc3ccccc3s2)CCS(=O)(=O)C1
c.) COc1cccc(C(=O)NC2CC(C)(C)Cc3c2cnn3-c2cccc(F)c2)c1OC
Answer: a, b
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}