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) O=c1[nH]c2ccc(F)c(Cl)c2cc1O
(b) Cc1ncoc1-c1nnc(SCCCN2CC[C@@]3(C[C@H]3c3ccc(F)cc3)C2)n1C
(c) O=C1OCCN1C1CCN(Cc2ccc(Oc3nc4ccccc4s3)cc2)CC1
(d) CN(C)Cc1cn(-c2ccc(F)cc2)c2ccc(Cl)cc12
Answer: a, c
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}
5-chloro-6-fluoro-3-hydroxy-1H-quinolin-2-one