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, or d without using any additional words.
Options:
a.) CC(=O)N1CCC(C(=O)N(CCCN2CCN(Cc3ccc(F)cc3)CC2)c2ccc(C)c(Cl)c2)CC1.Cl
b.) COc1ccccc1Oc1ccccc1CN1CCC2(CC1)CCN(C(=O)c1ccccc1-c1nnn[nH]1)CC2
c.) Cc1ccc2c(-c3nnc(SCCCN4CCc5cc6nc(C(C)(C)C)oc6cc5CC4)n3C)cccc2n1
d.) O=C1CCCN1C1CCN(CCc2ccc(Oc3nc4ccccc4s3)cc2)CC1
Answer: a, 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}
1-acetyl-N-(3-chloro-4-methylphenyl)-N-[3-[4-[(4-fluorophenyl)methyl]piperazin-1-yl]propyl]piperidine-4-carboxamide;hydrochloride