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: CN[C@@H]1Cc2ccccc2[C@H](c2ccc(Cl)c(Cl)c2)C1
b: NC1=N[C@@]2(CO1)c1cc(-c3cccnc3F)ccc1Oc1ncc(C3CCOCC3)cc12
c: CC1(C(=O)N2CCC[C@@H](c3nc(-c4ccc(C(=O)Nc5cc(C(F)(F)F)ccn5)cc4)c4c(N)nccn34)C2)COC1
Answer: a, 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}
(2S,4S)-4-(3,4-dichlorophenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-2-amine