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, c, or d without using any other words.
Options:
a.) COc1ccccc1C(=O)Nc1ccc(-c2nnn(CC(=O)N3CCOCC3)n2)cc1
b.) CCN(CC(=O)Nc1c(F)cccc1F)C(=O)CCCc1c[nH]c2ccccc12
c.) COc1ccccc1Oc1ccc2c(c1)C(=O)N(c1ccccc1)C2=O
d.) COc1ccc(N2CCN(C(=O)c3cccc(NC4=NC5CS(=O)(=O)CC5S4)c3)CC2)cc1
Answer: a, b, c, d
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}