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 other words.
Options:
[a] O=c1cc(-c2ccc(OC3CCN(C4CCC4)CC3)cc2)cn[nH]1
[b] CCCCc1oc2ccccc2c1C(=O)c1cc(I)c(OCCO)c(I)c1
[c] O=C1COc2ccc(CNC34CCC(CCc5c(F)cnc6cc(Cl)cnc56)(CC3)OC4)nc2N1
Answer: a, c
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}
4-[4-(1-cyclobutylpiperidin-4-yl)oxyphenyl]-1H-pyridazin-6-one