Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccc2ncc(C(F)(F)F)c(CCC34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
[b] O=C(CCc1ccccc1)c1ccccc1OCC(O)CN1CCN(C(c2ccccc2)c2ccccc2)CC1
[c] CNC(=O)CN1CCC(Oc2cc3c(Nc4cccc(Cl)c4F)ncnc3cc2OC)CC1
[d] CCc1nc2cc3c(cc2o1)CCN(CCCSc1nnc(-c2cccnc2)n1C)CC3
Answer: c, d
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}
2-ethyl-7-[3-[(4-methyl-5-pyridin-3-yl-1,2,4-triazol-3-yl)sulfanyl]propyl]-5,6,8,9-tetrahydro-[1,3]oxazolo[4,5-h][3]benzazepine