Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) COc1cccc(-c2ccc(NC(=O)C3=C(C(=O)O)CCC3)c(F)c2)c1
b.) CC(=O)NCCc1ccccc1-c1ccc([C@H]2CNCC[C@]23OCc2cc(F)c(F)cc23)c(C)c1
c.) CC(C)(C)NC(=O)C1c2ccccc2C(=O)N1Cc1cc(F)ccc1-c1ccc(F)cc1
d.) COC(C)(C)COc1ccc2c(c1)[C@]1(COC(N)=N1)c1cc(-c3cncnc3)ccc1O2
e.) CCCCC[C@@H](Cc1ccc(C(=O)NCCC(=O)O)cc1)C(=O)c1cc2cc(Cl)ccc2n1-c1cccc(C(F)(F)F)c1
Answer: b, e
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
3-[[4-[(2S)-2-[5-chloro-1-[3-(trifluoromethyl)phenyl]indole-2-carbonyl]heptyl]benzoyl]amino]propanoic acid