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.) O=C(NC1CCN(C2CCc3cc4[nH]c(=O)oc4cc32)CC1)c1cc(=O)c2ccc(F)cc2o1
b.) C[C@@H]1NC(c2cc(Cl)ccn2)=N[C@@]1(c1ccc(F)cc1)c1ccc(F)nc1.Cl
c.) Cn1c(CCCCN2CC3C[C@]3(c3ccc(C(F)(F)F)cc3)C2)nnc1-c1ccccc1Cl
Answer: a
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}
7-fluoranyl-4-oxidanylidene-N-[1-(2-oxidanylidene-3,5,6,7-tetrahydrocyclopenta[f][1,3]benzoxazol-7-yl)piperidin-4-yl]chromene-2-carboxamide