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) Cc1cc(C)nc(SCC(=O)Nc2cccc(S(=O)(=O)N(C)C)c2)n1
b) COc1ccc(OC)c(NC(=O)Cn2cnc3c(cnn3-c3ccccc3)c2=O)c1
c) O=C(Nc1ccccc1C(=O)O)c1cc(S(=O)(=O)N2CCCCCC2)ccc1Cl
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}