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 additional words.
Options:
[a] CCc1nc(N2CCC(CCNS(N)(=O)=O)CC2)c2cc(OC)c(OC)cc2n1
[b] CN1CCN(c2cccc3c2C[C@H](NC(=O)c2ccc(OCC(F)(F)F)nc2)CO3)CC1
[c] COc1ccc(C#Cc2cccc(C#Cc3ccc(OC)cc3)[n+]2C)cc1
[d] CNC(=O)N1CCN(Cc2ccnc(Nc3ncc(C#N)s3)c2)CC1
Answer: a, b, 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-6,7-dimethoxy-4-[4-[2-(sulfamoylamino)ethyl]piperidin-1-yl]quinazoline