Problem statement: Answer the MCQ question.
Query: Which compound has a 16.852\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(Cc1ncc(C(F)(F)F)cc1Cl)N1CCN(c2ccc(F)cc2)CC1
(b) COc1ccc(OC)c(NCc2nnc(-c3ccccc3)o2)c1
(c) CCOC(=O)c1cccc(C(=O)OCC)n1
(d) CCCCn1c(SCC(=O)Nc2cc(C)[nH]n2)nc2ccsc2c1=O
(e) Cc1c(/C=N/NC(=O)c2ccc3c(c2)OCO3)cnn1C
Answer: b. COc1ccc(OC)c(NCc2nnc(-c3ccccc3)o2)c1
{#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(OC)c(NCc2nnc(-c3ccccc3)o2)c1
COc1ccc(OC)c(NCc2nnc(-c3ccccc3)o2)c1
2,5-dimethoxy-N-[(5-phenyl-1,3,4-oxadiazol-2-yl)methyl]aniline