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.) CC(Cc1cccs1)NC(=O)Nc1ccc([N+](=O)[O-])cc1
b.) C=CCN1C(=O)C2C(C(=O)NC)C3(C)C=CC2(O3)C1C(=O)NCc1ccc(OC)cc1
c.) COc1ccc(/C=C/C(=O)OCC(=O)Nc2cc(C(F)(F)F)ccc2Cl)cc1
d.) O=C(CSc1nc2c(sc3ccccc32)c(=O)n1-c1ccccc1)NCc1ccco1
e.) COc1cc2c(cc1OC)C(C)N(CCc1ccc(Cl)cc1)CC2.O=C(O)/C=C\C(=O)O
Answer: 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}