Task: Please answer the multiple choice question.
Question: Which molecules are a 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) O=C(Nc1ccccc1)c1[nH]c2cc(F)ccc2c1[C@@H]1C[NH2+]CC[C@@H]1F
b) CN1C(C(=O)Nc2ccccn2)=C(O)c2sc(Cl)cc2S1(=O)=O
c) CC(Oc1ccc(S(C)(=O)=O)cc1C(=O)N1CCN(c2ccc(C(F)(F)F)cc2F)CC1)C(F)(F)F
d) N#C[C@H]1CCOC[C@@H]1n1cc(C(N)=O)c(Nc2ccc(F)cc2)n1
e) CNCc1ccccc1Oc1ccc(Cl)cc1F
Answer: a, c, 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}
1-[2-(4-chloro-2-fluorophenoxy)phenyl]-N-methylmethanamine