Task: Answer the multiple-choice question.
Question: Which drug has a 0.169\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COCCNC(=O)c1cccc(OC2CCN(Cc3ccc(F)cc3OC)CC2)c1
b.) CCNC(=S)Nc1cc(OCC)c(N2CCOCC2)cc1OCC
c.) CCOC(=O)N1CCN(C(=O)c2ccc(Cn3c(=S)[nH]c4cc5c(cc4c3=O)OCO5)cc2)CC1
d.) O=C(NCc1cccs1)C1CCCN1C(=O)Nc1ccc(Cl)cc1
Answer: c. CCOC(=O)N1CCN(C(=O)c2ccc(Cn3c(=S)[nH]c4cc5c(cc4c3=O)OCO5)cc2)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#}
CCOC(=O)N1CCN(C(=O)c2ccc(Cn3c(=S)[nH]c4cc5c(cc4c3=O)OCO5)cc2)CC1
CCOC(=O)N1CCN(C(=O)c2ccc(Cn3c(=S)[nH]c4cc5c(cc4c3=O)OCO5)cc2)CC1
ethyl 4-[4-[(8-oxo-6-sulfanylidene-5H-[1,3]dioxolo[4,5-g]quinazolin-7-yl)methyl]benzoyl]piperazine-1-carboxylate