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 additional words.
Options:
a COc1cccc(C2=NOC(C(=O)NC(C)(C)C)C2)c1
b Cc1[nH]c2ccc(CNS(=O)(=O)c3ccc(S(=O)(=O)N4CCOCC4)cc3)cc2c1C
c CCCNC(=O)COC(=O)c1cc2c(=O)n3ccccc3nc2s1
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}