Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CC1(C)CNc2cc(NC(=O)c3cccnc3NCc3ccncc3)ccc21
b Fc1ccc(N(CCNCCc2ccccc2)c2ccc(F)cc2)cc1
c CC(C)(CO)[C@@H](O)C(=O)NCCC(=O)O
d CNCC(=O)N1CCN(c2ccc(Nc3ncc(Cl)c(-c4cnc5ccccn45)n3)c(OC)c2)CC1
e CC(C)C[C@H](CN)Nc1cc(Nc2cccc(C(C)(C)C)n2)c(C(N)=O)nn1
Answer: b, d, 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}
N',N'-bis(4-fluorophenyl)-N-(2-phenylethyl)ethane-1,2-diamine