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.) Cc1ccc(C)c(S(=O)(=O)C(C#N)c2nc3ccccc3nc2N2CC(C)OC(C)C2)c1
b.) COc1cc(Cl)ccc1OCc1cc(C(=O)N2CCN(c3ccccn3)CC2)no1
c.) CC1CNCc2c1oc1ccccc21.Cl
d.) CC(CCc1ccco1)NC(=O)CCc1nnc2ccc(NCc3ccccc3)nn12
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}