Problem statement: Answer the multiple choice question.
Question: Which drug has a 8.345\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1ccc(C(=O)N/C(=C/c2ccc(Cl)cc2)C(=O)N2CCOCC2)cc1
b: O=C(NCCCN1CCCC1=O)c1c(O)nc2sccn2c1=O
c: CCCn1c(C)cc(C(=O)CN2C(=O)c3cccc(N)c3C2=O)c1C
Answer: b. O=C(NCCCN1CCCC1=O)c1c(O)nc2sccn2c1=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#}
O=C(NCCCN1CCCC1=O)c1c(O)nc2sccn2c1=O
O=C(NCCCN1CCCC1=O)c1c(O)nc2sccn2c1=O
7-hydroxy-5-oxo-N-[3-(2-oxopyrrolidin-1-yl)propyl]-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide