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: CCn1c(C)nc2cc(C(=O)N/N=C/c3ccc(OC)cc3)ccc21
b: CCOCCc1nnc(NC(=O)CN2C(=O)c3ccccc3C2=O)s1
c: COC(=O)c1cccc(COC(=O)c2ccc(N(C)C)cc2)c1
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}