Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(Nc1ccc(F)cn1)[C@H](CN1CC(O)C1)Oc1ncnc2c1cnn2-c1ncccc1Cl
b. Cc1nc2ccc(F)cc2c(=O)n1-c1ccc(OC2CCN(C3CCC3)CC2)cc1
c. Cc1ncc(OC[C@@]2(c3ccccc3)C[C@H]2C(=O)Nc2ccc(F)cn2)c(C)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}
3-[4-(1-cyclobutylpiperidin-4-yl)oxyphenyl]-6-fluoro-2-methylquinazolin-4-one