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(=O)CCNc2ccc(F)c(Cl)c2)o1
b: CCCN(C(=O)c1ccccc1Cc1ccccc1)C1CCS(=O)(=O)C1
c: CC(Sc1nc(N)cc(=O)[nH]1)C(=O)Nc1cccc(Cl)c1
d: CN(C(=O)COC(=O)CNS(=O)(=O)c1ccc2ccccc2c1)C1CCCCC1
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}