Task: Answer the multiple choice question.
Query: Which drug has a 12.694\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCOCCc1nnc(NC(=O)c2cccs2)s1
b. CCN(CC(=O)N1CCOCC1)S(=O)(=O)c1ccc(C)cc1
c. O=C(Nc1ccc(NC(=O)c2ccco2)cc1)c1ccc2c(c1)OCCO2
d. COC(=O)c1c(C)oc2c1cc(NS(=O)(=O)c1ccc(C(=O)O)cc1)c1ccccc12
e. CCOC(=O)c1ccc(NCc2ccc3c(c2)OCO3)cc1
Answer: a. CCOCCc1nnc(NC(=O)c2cccs2)s1
{#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#}
CCOCCc1nnc(NC(=O)c2cccs2)s1
CCOCCc1nnc(NC(=O)c2cccs2)s1
N-[5-(2-ethoxyethyl)-1,3,4-thiadiazol-2-yl]thiophene-2-carboxamide