Task: Answer the multiple-choice question.
Question: Which drug has a 22.892% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CC(=O)CSc1nnc(CSc2ncccn2)n1C1CCCCC1
b) CCOc1cc2c(cc1/C=C/c1noc(C)c1[N+](=O)[O-])OC(C)C2
c) CN(Cc1ccccc1)C(=O)c1ncn(Cc2ccccc2)c1C(=O)N(C)Cc1ccccc1
d) CC[n+]1oc(-c2ccccc2)cc1C.F[B-](F)(F)F
Answer: b. CCOc1cc2c(cc1/C=C/c1noc(C)c1[N+](=O)[O-])OC(C)C2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1cc2c(cc1/C=C/c1noc(C)c1[N+](=O)[O-])OC(C)C2
CCOc1cc2c(cc1/C=C/c1noc(C)c1[N+](=O)[O-])OC(C)C2
3-[(E)-2-(5-ethoxy-2-methyl-2,3-dihydro-1-benzofuran-6-yl)ethenyl]-5-methyl-4-nitro-1,2-oxazole