Problem statement: Answer the multiple choice question.
Query: Which compound has a 2.694\% 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.) CCOC(=O)c1sc(NC(=O)Cn2nnc3sc4c(c3c2=O)CCCC4)nc1C
b.) C/C(=N\NC(=O)c1ccccc1N)c1ccc(NC(=O)Cc2ccccc2)cc1
c.) CCOC(=O)c1c(N)sc2c1C1CCN2CC1.Cl
d.) Cc1nc2ccsc2c(=O)n1-c1ccccc1Cl
Answer: c. CCOC(=O)c1c(N)sc2c1C1CCN2CC1.Cl
{#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#}
CCOC(=O)c1c(N)sc2c1C1CCN2CC1.Cl
CCOC(=O)c1c(N)sc2c1C1CCN2CC1.Cl
ethyl 4-amino-3-thia-1-azatricyclo[5.2.2.02,6]undeca-2(6),4-diene-5-carboxylate;hydrochloride