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 other words.
Options:
a) CCOC(=O)C1=C(C)N(CCCC(=O)O)C(=O)NC1c1ccccc1OC(=O)c1cccs1
b) O=C(Cc1cccc2ccccc12)Nc1ccc(N2CCOCC2)cc1
c) CCN1C(=O)c2ccccc2S(=O)(=O)c2ccc(C(=O)N3CCOCC3)cc21
d) Cc1onc(-c2c(Cl)cccc2Cl)c1C(=O)NC(=S)N1CCOCC1
e) S=C(Nc1ccc2c(c1)OCO2)NC1CCN(Cc2ccccc2)CC1
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}