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 additional words.
Options:
a: CC(C)C1=NN2C(=N)CC(=O)N=C2S1
b: CCN(CC)S(=O)(=O)c1cc(NS(=O)(=O)c2cc(Cl)ccc2Cl)ccc1C
c: COc1ccc2cc3cc(C(=O)NCCN4CCc5ccccc5C4)oc3nc2c1
d: CCC(CO)NCc1ccc(OC2CCCC2)cc1.Cl
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}