Task: Answer the multiple choice question.
Query: Which drug exhibits a 2.512\% 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. COc1cc(OC)cc(C(=O)NC2CCSC2=O)c1
b. O=C(CN1CCOCC1)Nc1ccc(OCc2ccccc2)cc1
c. CCCCn1c(N)c(N(CC)C(=O)c2cc3c(s2)CCCCC3)c(=O)[nH]c1=O
Answer: c. CCCCn1c(N)c(N(CC)C(=O)c2cc3c(s2)CCCCC3)c(=O)[nH]c1=O
{#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#}
CCCCn1c(N)c(N(CC)C(=O)c2cc3c(s2)CCCCC3)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CC)C(=O)c2cc3c(s2)CCCCC3)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-N-ethyl-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-2-carboxamide