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.) O=[N+]([O-])c1ccc(Cl)c(/C=N/n2c(-c3ccncc3)n[nH]c2=S)c1
b.) CN(C(=O)CCN1C(=O)S/C(=C\c2ccccc2)C1=O)C1CCS(=O)(=O)C1
c.) COc1cccc(OC)c1OCCNCC1COc2ccccc2O1.Cl
d.) O=C(Nc1ccc(N2CCOCC2)c(S(=O)(=O)Nc2ccccc2Cl)c1)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}