Task: Please answer the multiple choice question.
Question: Which molecules are 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) O=C(CN(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccccc1)NCCc1ccccc1
b) O=C(Nc1nccs1)C(F)(F)C(F)(F)C(F)(F)C(=O)Nc1nccs1
c) O=C(c1ccc(F)cc1)C1CCN(C(=O)Nc2ccc(F)cc2F)CC1
d) CCOc1ccc(N2CC(C(=O)NCCc3ccc(F)cc3)CC2=O)cc1
e) O=C(NC1CCCCCCC1)C1c2ccccc2C(=O)N1Cc1cccs1
Answer: 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}