Problem statement: Answer the multiple choice question.
Question: Which compound has a 17.881\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=S(=O)(Nc1ccc(O)c(CN2CCCCC2)c1)c1ccccc1
b.) CC(=O)N1CCN(C(=S)c2ccc(N(C)C)cc2)CC1
c.) Cc1cccn2cc(-c3ccc(Cl)cc3)nc12
d.) CCOC(=O)CN1C(=O)C(=O)N(Cc2ccccc2)C1=O
Answer: c. Cc1cccn2cc(-c3ccc(Cl)cc3)nc12
{#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#}
Cc1cccn2cc(-c3ccc(Cl)cc3)nc12
Cc1cccn2cc(-c3ccc(Cl)cc3)nc12
2-(4-chlorophenyl)-8-methylimidazo[1,2-a]pyridine