Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1c(-c2ccccc2)nc2ccccc2c1C(=O)NCc1cccs1
b) COc1ccc(F)cc1C(=O)C1CCCN(Cc2c(C)n(C)n(-c3ccccc3)c2=O)C1
c) O=C(Cn1nnc(-c2ccccc2)n1)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
d) Cl.O[C@@H]1CCCC[C@H]1N1CCC(c2ccccc2)CC1
Answer: a, b, 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}