Problem statement: Answer the MCQ question.
Query: Which drug has a 16.774\% human ether-à-go-go related gene (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. CCCCc1cc(=O)oc2cc(C)cc(OCC(=O)Nc3cccnc3)c12
b. Oc1ccccc1CNc1ccccn1
c. Cc1cccc2cc(CN(C(=O)c3cccs3)c3ccccc3)c(=O)[nH]c12
d. CCOC(=O)CSc1nc(C)c(C(C)=O)cc1C(N)=O
Answer: d. CCOC(=O)CSc1nc(C)c(C(C)=O)cc1C(N)=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#}
CCOC(=O)CSc1nc(C)c(C(C)=O)cc1C(N)=O
CCOC(=O)CSc1nc(C)c(C(C)=O)cc1C(N)=O
ethyl 2-(5-acetyl-3-carbamoyl-6-methylpyridin-2-yl)sulfanylacetate