Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.577\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCOCCc1nnc(NC(=O)Cc2ccccc2)s1
b O=C(Cn1ccn(-c2ccc(F)c(F)c2)c(=O)c1=O)NCCc1ccccc1
c O=C(CO/N=C/c1ccc2c(c1)OCO2)Nc1cccc(Br)c1
Answer: a. CCOCCc1nnc(NC(=O)Cc2ccccc2)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)Cc2ccccc2)s1
CCOCCc1nnc(NC(=O)Cc2ccccc2)s1
N-[5-(2-ethoxyethyl)-1,3,4-thiadiazol-2-yl]-2-phenylacetamide