Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 1.759\% 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] CSCCC1NC(=O)NC1=O
[b] Cn1c(SCC(=O)Nc2ccccc2Br)nnc1-c1cnccn1
[c] COc1ccc(OC)c(C(=O)N(C)C2CCCN(Cc3ccccc3F)C2)c1
[d] O=C(CCl)Nc1ccccc1C(=O)Nc1ccc2c(c1)OCO2
[e] CCCOc1ccc(C(=O)CCCC(=O)c2ccc(OCCC)cc2)cc1
Answer: a. CSCCC1NC(=O)NC1=O
{#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#}
CSCCC1NC(=O)NC1=O
CSCCC1NC(=O)NC1=O
5-(2-methylsulfanylethyl)imidazolidine-2,4-dione