Task: Please answer the multiple choice question.
Question: Which molecules are not a 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(NCCc1ccccc1)C1CCN(C2CCN(C(=O)CC3=CCCCC3)CC2)CC1
b CCC1(C)Cc2c(sc3nc(SC)[nH]c(=O)c23)CO1
c COC(=O)c1cccc(N(C(=O)c2ccco2)C(C(=O)NC2CCCC2)c2ccco2)c1
d CN(C)c1cc(-c2ccc(Br)cc2)oc(=O)c1Cl
e CCC(C(=O)NC(C)(C)C)N(Cc1cccs1)C(=O)CNS(=O)(=O)c1ccccc1
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}