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) Cc1nnc(C)n1C1CC2CCC(C1)N2CCC(NC(=O)C1CCC(F)(F)CC1)c1ccccc1
(b) O=C1Nc2cc(NC(=O)c3c[nH]cc(-c4ccccc4F)c3=O)ccc2/C1=C/c1ccc[nH]1
(c) CC(C)c1cc(C#N)cc2nc(-c3ccc(C(=O)NCC4CN(c5ccc(-c6ccccc6C(N)=O)cn5)C(=O)O4)cc3)oc12
(d) O=C(NC1CCCCC1)C(C1CCCCC1)n1c(-c2ccc(Cl)cc2)nc2cc(F)c(Cl)cc21
Answer: a, 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-[6-chloro-2-(4-chlorophenyl)-5-fluorobenzimidazol-1-yl]-N,2-dicyclohexylacetamide