Task: Answer the multiple choice question.
Question: Which drug has a 18.473\% 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(OCCN1CCCC1=O)c1cc(F)c(F)c(F)c1F
b) O=S(=O)(c1ccc(Cl)c(NC(=S)Nc2cccc(O)c2)c1)N1CCOCC1
c) Cc1cc(Br)ccc1NC(=O)CNC(=O)Cc1ccc(S(=O)(=O)N2CCOCC2)s1
d) Cc1ccc(-c2nc3ncccc3o2)cc1NC(=O)Cc1ccc(Cl)cc1
e) CCCCc1ccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1.Cl
Answer: d. Cc1ccc(-c2nc3ncccc3o2)cc1NC(=O)Cc1ccc(Cl)cc1
{#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#}
Cc1ccc(-c2nc3ncccc3o2)cc1NC(=O)Cc1ccc(Cl)cc1
Cc1ccc(-c2nc3ncccc3o2)cc1NC(=O)Cc1ccc(Cl)cc1
2-(4-chlorophenyl)-N-[2-methyl-5-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]acetamide