Problem statement: Answer the MCQ question.
Question: Which compound has a -2.513\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CSc1nc2ccc(NC(=O)c3ccccn3)cc2s1
b. CC(C)(C)c1ccccc1OCCCCN1CCCC1
c. O=C(N/N=C/c1ccccn1)c1c[nH]c2ccccc12
d. CCOC(=O)c1cnc(SC)nc1N
e. COc1cc(/C=C2\NC(=O)NC2=O)cc(Br)c1OC
Answer: d. CCOC(=O)c1cnc(SC)nc1N
{#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)c1cnc(SC)nc1N
CCOC(=O)c1cnc(SC)nc1N
ethyl 4-amino-2-methylsulfanylpyrimidine-5-carboxylate