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, d, or e without using any additional words.
Options:
a. O=C(Cn1c(C(=O)O)cc2ccccc21)c1ccccc1
b. CN1C(C(=O)Nc2ncccn2)=C(O)c2ccccc2S1(=O)=O
c. CN1CCC(OC(=O)c2ccccc2Cl)CC1.Cl
d. CCn1c(=O)cc(OCC(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)c2ccccc21
e. CC(C)[C@H](NS(=O)(=O)c1cccc(Cl)c1)C(=O)OCC(=O)NC(=O)CN1CCCC1=O
Answer: a, b, c, d, e
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}