Task: Please answer the multiple choice question.
Question: Which molecules are 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 additional words.
Options:
a: COc1ccccc1Oc1cccc(CN2CCC3(CC2)CCN(C(=O)c2ccncn2)CC3)c1
b: N#Cc1ccc(OCCN2CC3CN(CCNS(=O)(=O)c4ccccc4)CC(C2)O3)c(F)c1
c: CCOC(=O)C1=C(CN2CCOC[C@@H]2C(=O)O)NC(c2nccs2)=N[C@H]1c1ccc(Cl)cc1Cl
Answer: a
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}
[9-[[3-(2-methoxyphenoxy)phenyl]methyl]-3,9-diazaspiro[5.5]undecan-3-yl]-pyrimidin-4-ylmethanone