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, or c without using any other words.
Options:
(a) NC(=O)c1cccc(OC2CC3CCC(C2)N3CC(=O)N2CCCC2)c1
(b) COc1cc(N2C(=O)N(c3ccc(-c4ccc(C(=O)N(C)C)cc4)cc3)C(=O)C23CCN(Cc2ncccc2C)CC3)ncn1
(c) O=C(NC(c1ccc(Cl)cc1)c1ccncc1Cl)[C@@H]1CC[C@@H](N2CCOCC2)C[C@H]1c1ccc(Br)cc1
Answer: b, c
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}
(1R,2R,4R)-2-(4-bromophenyl)-N-[(4-chlorophenyl)-(3-chloropyridin-4-yl)methyl]-4-morpholin-4-ylcyclohexane-1-carboxamide