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, c, or d without using any other words.
Options:
[a] CC(=O)NCCc1ccccc1-c1onc([C@H]2CNCC[C@]2(O)c2ccc(F)c(F)c2)c1Br
[b] NC(=O)c1cccc(S(=O)(=O)C2CCN(CCc3ccc(F)cc3F)CC2)c1
[c] NC(=O)c1cccc(OC2CC3CCC(C2)N3Cc2ccc3c(c2)OCO3)c1
[d] CCOC(=O)C1CN(S(=O)(=O)c2cc3cc(Cl)ccc3[nH]2)CC(=O)N1Cc1ccc(C(=N)N(C)C)cc1
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}
N-[2-[2-[4-bromo-3-[(3R,4R)-4-(3,4-difluorophenyl)-4-hydroxypiperidin-3-yl]-1,2-oxazol-5-yl]phenyl]ethyl]acetamide