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) O=C1CCc2ccccc2N1OCCN1CCC(n2c(=O)[nH]c3ccccc32)CC1
(b) CC(C)N1Cc2cc(-c3cc(-c4ccc(Cl)nc4)no3)ccc2C1=O
(c) O=C1NCCN1CCN1CCC([C@@H]2CN(c3ccc(F)cc3)c3ccccc32)CC1
(d) CCC(CC)N(C(=O)c1cccc(Cl)c1Cl)C1CCNC1
Answer: 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}
5-[3-(6-chloropyridin-3-yl)-1,2-oxazol-5-yl]-2-propan-2-yl-3H-isoindol-1-one