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 CC1(C)CC(c2ccc(OC3CCN(C4CCC4)CC3)cc2)=NNC1=O
b O=C(NC1COc2cccc(-c3cccnc3)c2C1)c1ccc(OCC(F)(F)F)nc1
c Cc1cc(C)n(-c2cc(NC(=O)CCN(C)C)nc(-c3ccc(C)o3)n2)n1
d COc1ccc(CCNC(C)COc2c(C)cccc2C)cc1OC
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]-5,5-dimethyl-1,4-dihydropyridazin-6-one