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) COc1ccc(-c2nn(-c3ccccc3)cc2/C=N/Nc2ccc(Cl)c(C(=O)O)c2)cc1OC
b) COc1cc(S(=O)(=O)N(C)C)ccc1F
c) CCCCCCn1c(=O)c(C(=O)Nc2cnccn2)c(O)c2ccccc21
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}