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, c, d, or e without using any other words.
Options:
a. O=C(OC1C[C@H]2CC3C[C@H](C1)N2CC3=O)c1c[nH]c2ccccc12
b. Cc1ccc2c(-c3nnc(SCCCN4CC5CC5(c5ccc(Cl)cc5)C4)n3C)cccc2n1
c. Cc1ncc(-c2nc(Nc3ccc(N4CCN(C(=O)CO)CC4)cc3)ncc2F)n1C(C)C
d. N#Cc1ccc(C2=CC3(CCNCC3)Oc3ccccc32)cc1
e. O=C(N1CCN(Cc2ccc3c(c2)OCO3)CC1)N1CCSc2ccccc2C1
Answer: a, b, d, e
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}
[(3R,7R)-10-oxo-8-azatricyclo[5.3.1.03,8]undecan-5-yl]1H-indole-3-carboxylate