Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (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. Cc1ccc(S(=O)(=O)C[C@@H]2C[C@H](N(C)C(C)C)CC[C@@H]2N2CC[C@H](NC(=O)c3cccc(C(F)(F)F)c3)C2=O)cc1
b. O=c1ccc2ncc(F)c3c2n1C[C@@]3(O)CC12CCC(NCc3c(Cl)cc4c(c3Cl)OCCO4)(CC1)CO2
c. CC(N[C@H]1CCCC[C@@H]1NC(=O)c1ccc(Cl)cc1)c1cccc2ccccc12
d. Cl.Cl.O=C1CCc2c(Oc3ccc4c(c3)C[C@H](NC(=O)c3cc(C(F)(F)F)cc(C5(O)CNC5)c3)CC4)ccnc2N1
Answer: a, c, 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}
4-chloro-N-[(1S,2S)-2-(1-naphthalen-1-ylethylamino)cyclohexyl]benzamide