Problem statement: Answer the multiple choice question.
Query: Which compound has a -2.447\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccc(-c2c(-c3csc(C)n3)c(C(F)(F)F)nn2-c2ccccc2)c(O)c1
[b] Cc1ccc2[nH]c(C(=O)N/N=C/c3ccccc3C(=O)O)c(-c3ccccc3)c2c1
[c] CCN(CC)S(=O)(=O)c1ccc(Cl)c(C(=O)NCCN2CCOCC2)c1.Cl
[d] COc1ccc(CN2CCN(C(=O)c3cc(C4CC4)nn3-c3ccccc3)CC2)cc1F
Answer: d. COc1ccc(CN2CCN(C(=O)c3cc(C4CC4)nn3-c3ccccc3)CC2)cc1F
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(CN2CCN(C(=O)c3cc(C4CC4)nn3-c3ccccc3)CC2)cc1F
COc1ccc(CN2CCN(C(=O)c3cc(C4CC4)nn3-c3ccccc3)CC2)cc1F
(5-cyclopropyl-2-phenylpyrazol-3-yl)-[4-[(3-fluoro-4-methoxyphenyl)methyl]piperazin-1-yl]methanone