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.) COc1ccc(-c2c(=O)n(OC)c3ccccc3[n+]2[O-])cc1OC
b.) Cc1[nH]c2ccccc2c1C(=O)CN1C(=O)C(=O)N(CCC2=CCCCC2)C1=O
c.) Cc1cccc(NC2=C(Cl)C(=O)OC2OC(C)C)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}