Problem statement: Answer the multiple-choice question.
Question: Which drug has a -1.783\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCOC(=O)N1CCN(C(=O)CN2C(=O)NC(c3ccccc3)(c3ccccc3)C2=O)CC1
b. COc1cccc(-c2nc(CS(=O)CC(=O)N3CCC4(CC3)OCCO4)c(C)o2)c1
c. O=C(N/N=C/c1cn(-c2ccccc2)nc1-c1cccnc1)c1cccnc1
d. O=c1c2cc(Br)ccc2[nH]c(=S)n1-c1ccccc1
e. CCc1nnc(NC(=O)CSc2nnc(-c3ccoc3C)n2-c2ccc(C)cc2)s1
Answer: e. CCc1nnc(NC(=O)CSc2nnc(-c3ccoc3C)n2-c2ccc(C)cc2)s1
{#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#}
CCc1nnc(NC(=O)CSc2nnc(-c3ccoc3C)n2-c2ccc(C)cc2)s1
CCc1nnc(NC(=O)CSc2nnc(-c3ccoc3C)n2-c2ccc(C)cc2)s1
N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[[5-(2-methylfuran-3-yl)-4-(4-methylphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide