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.) O=C(COc1ccccc1)N/N=C/c1sc(=O)n(Cc2cccc(C(=O)O)c2)c1Cl
b.) CC(C)c1ccccc1NC(=O)CN1C(=O)c2ccccc2C1=O
c.) CCCCc1nc2cc(C(=O)NCCc3cnn(C)c3)ccc2o1
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}