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(NC(=O)NC(=O)N(C(C)C)S(=O)(=O)c2ccc(C)cc2)cc1
b.) Cc1ccc(S(=O)(=O)N2CCC(C(=O)NCCc3ccccn3)CC2)cc1
c.) O=C1CSC(c2ccc([N+](=O)[O-])cc2)N1C1CCCCC1
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}