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. NCCCCOc1ccc2ncc(F)c(CCC34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
b. Cc1cccc2nc(C)n(-c3ccc(OCCCN4CCCC4)cc3)c(=O)c12
c. O=C(/C=C/c1ccc2c(c1)CN(C(=O)c1cccc(C(F)(F)F)c1)C2)NO
d. Cc1cccc(-c2nn3c(c2-c2ccnc4cc(C(N)=O)ccc24)CCC3)n1
Answer: a, b
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}
6-[[[1-[2-[6-(4-aminobutoxy)-3-fluoro-1,5-naphthyridin-4-yl]ethyl]-2-oxabicyclo[2.2.2]octan-4-yl]amino]methyl]-4H-pyrido[3,2-b][1,4]oxazin-3-one