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. CCCCC(NC(=O)CC1CCN(Cc2ccn(-c3ccc(C(F)(F)F)cc3)c2)CC1)c1ccc(OC)nc1
b. CCOC(=O)N1CCN(C(=O)C2(c3ccccc3)CCN(c3cc(N)ccn3)CC2)CC1
c. COc1cc(O)c(C(=O)Nc2nc(C(=O)N(CCN(C(C)C)C(C)C)C(=O)c3cscn3)cs2)cc1OC
d. Cc1nc(Nc2ncc(C(=O)Nc3c(C)cccc3Cl)s2)cc(N2CCN(CCO)CC2)n1
e. C=CCOc1ccc(Cl)cc1[C@H]1C[C@@H]1CN.O=C(O)C(F)(F)F
Answer: a, 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}
ethyl 4-[1-(4-aminopyridin-2-yl)-4-phenylpiperidine-4-carbonyl]piperazine-1-carboxylate