Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.421\% 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 other words.
Options:
[a] C=CCn1c(=S)[nH]c2scc(-c3ccco3)c2c1=O
[b] COCCN1C(=O)C(=O)/C(=C(/O)c2cccc(OC)c2)C1c1ccc(C)o1
[c] COc1ccc(C2C(C#N)C(C#N)N3CCCN23)cc1
[d] CCOC(=O)/C(=C/c1ccco1)NC(=O)c1ccc(Br)o1
[e] O=S(=O)(Nc1nc2ccccc2nc1N1CCN(CCO)CC1)c1cc(F)ccc1F
Answer: d. CCOC(=O)/C(=C/c1ccco1)NC(=O)c1ccc(Br)o1
{#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#}
CCOC(=O)/C(=C/c1ccco1)NC(=O)c1ccc(Br)o1
CCOC(=O)/C(=C/c1ccco1)NC(=O)c1ccc(Br)o1
ethyl (Z)-2-[(5-bromofuran-2-carbonyl)amino]-3-(furan-2-yl)prop-2-enoate