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 additional words.
Options:
(a) CCOc1cc(/C=C/c2cc(C(F)(F)F)[nH]c(=O)n2)ccc1O
(b) O=C(CSc1nnc(-c2cccc(S(=O)(=O)N3CCCCC3)c2)o1)NCCC1=CCCCC1
(c) CCOc1ccc2nc(NC(=O)C3CCCO3)sc2c1
(d) C/C=C(/C)C(=O)Nc1cccc(C2=NOC3(C2)C[C@@H](C(N)=O)N(C(=O)CC(c2ccccc2)c2ccccc2)C3)c1
(e) O=C(NN1CC(C(=O)OCc2ccccc2F)CC1=O)c1ccccc1
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}