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] S=C(Nc1ccc2c(c1)OCO2)Nc1ccccc1Cl
[b] CC(=O)c1sc(NCc2ccc(C)cc2)nc1C
[c] N#Cc1ccc(S(=O)(=O)N2CCN(C(=O)[C@@H]3CCCN3C(=O)c3cccs3)CC2)cc1
[d] CCOC(=O)c1ccc(NCCc2ccc(OC)c(OC)c2)c(N)c1
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}