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: O=C(NC[C@@H](O)CN1CCC(Oc2ccc(Cl)c(Cl)c2)CC1)c1c[nH]c(=O)c2c(F)cccc12
b: COc1cnc2ccc(=O)n(CCN3CCC(NCc4cnc(OC)c(C#N)c4)CC3)c2c1
c: COc1cc(Nc2c(C#N)cnc3cc(OCCCN4CCN(C)CC4)c(OC)cc23)c(Cl)cc1Cl
d: O=C(CNc1ncnc2ccc(C(F)(F)F)cc12)NC1CN(C2CCC(c3ccccn3)CC2)C1
Answer: a, 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}
N-[1-(4-pyridin-2-ylcyclohexyl)azetidin-3-yl]-2-[[6-(trifluoromethyl)quinazolin-4-yl]amino]acetamide