Task: Please answer the multiple choice question.
Question: Which molecules are 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) Cc1cc(-c2ccc3c(c2)CCN(CCCSc2nnc(-c4ccc(C(F)(F)F)cc4)n2C)CC3)n(C)n1
b) Cc1cc2ncc(C(=O)N3CCC([C@@H](N)Cc4cc(F)c(F)cc4F)CC3)c(C)n2n1
c) CC1(C)[C@H](Nc2c(C(N)=O)cnn3cc(-c4cccc(Cl)c4)cc23)CC[C@]1(C)N
d) O=C1CC2(CCCC2)CC(=O)N1CCCCN1CCN(c2ncccn2)CC1
Answer: a, 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}
8-[4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-8-azaspiro[4.5]decane-7,9-dione