Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: N#Cc1ccc(C(=O)N2CCC(c3ccc(C(=O)NC(=N)N)cc3C(F)(F)F)CC2)cc1
b: COc1c(Nc2ncc(Cl)c(N[C@H]3[C@@H](C(N)=O)[C@@H]4C=C[C@H]3C4)n2)ccc2c1CCC[C@@H](N1CCN(CCO)CC1)C2
c: c1ccc(N2CCN(CCCCCCN3CCN(c4ccnc5ccccc45)CC3)CC2)cc1
d: N#Cc1ccc2ccc(=O)n(CCN3CCC(NCc4cc5c(cn4)OCCO5)CC3)c2c1
Answer: b, 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}
1-[2-[4-(2,3-dihydro-[1,4]dioxino[2,3-c]pyridin-7-ylmethylamino)piperidin-1-yl]ethyl]-2-oxoquinoline-7-carbonitrile