Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 16.937\% 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) CCCCNC(=O)CCn1c(=O)c2ccccc2n(CC(=O)Nc2ccccc2OCC)c1=O
b) Cc1ccc(OCC(=O)N/N=C/c2cn(Cc3ccccc3)c3ccccc23)cc1
c) Cn1nnnc1Sc1ncnc2scc(-c3cccc(F)c3)c12
d) COCCN(C(=O)CSc1nnc(C)n1-c1ccccc1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
e) CCOC(=O)C(NC(=O)Cc1ccccc1)(Nc1cc(C)on1)C(F)(F)F
Answer: c. Cn1nnnc1Sc1ncnc2scc(-c3cccc(F)c3)c12
{#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#}
Cn1nnnc1Sc1ncnc2scc(-c3cccc(F)c3)c12
Cn1nnnc1Sc1ncnc2scc(-c3cccc(F)c3)c12
5-(3-fluorophenyl)-4-(1-methyltetrazol-5-yl)sulfanylthieno[2,3-d]pyrimidine