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, or d without using any additional words.
Options:
a. CC(C)N1CCN(C(=O)[C@@H]2CC23CCN(C2CCOCC2)CC3)CC1
b. COc1ccc2nccc(C(O)C[C@@H]3CC[C@@H](NCc4ccc5c(n4)NC(=O)CS5)CO3)c2n1
c. Cc1cccc(N2CCN(CCNC(=O)c3cc(C(C)(C)C)n(C)c3C)CC2)c1C
d. O=C(NC1CCN(Cc2ccn(-c3ccc(C(F)(F)F)cc3)c2)CC1)N1CCCC1c1cccnc1
Answer: b, d
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}
2-pyridin-3-yl-N-[1-[[1-[4-(trifluoromethyl)phenyl]pyrrol-3-yl]methyl]piperidin-4-yl]pyrrolidine-1-carboxamide