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, d, or e without using any other words.
Options:
a. Nc1nc(N2CCNCC2)c2ccc(C3CCCC3)cc2n1
b. CCOC(=O)C1CCC(N2CC(NC(=O)CNc3n[nH]c4ccc(C(F)(F)F)cc34)C2)CC1
c. Oc1ccc(-c2c[nH]c([C@H]3Cc4c([nH]c5ccccc45)[C@@H](C4CCOCC4)N3)n2)cc1
d. OC1CCN(CCc2ccc(Oc3nc4ccccc4s3)cc2)CC1
e. CN[C@H](COC)c1nc(N2CCOC[C@H]2C)c2ccc(-c3ccc(OC)c(CO)c3)nc2n1
Answer: a, b, c, 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}
7-cyclopentyl-4-piperazin-1-ylquinazolin-2-amine