Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CN(C)CCCn1nc(C2=C(c3cn(-c4ccc5ccncc5c4)c4ccccc34)C(=O)NC2=O)c2ccccc21
(b) CC(C)[C@]1(C(=O)NCc2cc(C(F)(F)F)cc(C(F)(F)F)c2)CC[C@@H](N2CCC(c3ccc(F)cc3)CC2)C1
(c) COc1cnc(-c2ccccn2)nc1NCc1c(F)cc(F)cc1F
Answer: 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}
5-methoxy-2-pyridin-2-yl-N-[(2,4,6-trifluorophenyl)methyl]pyrimidin-4-amine