Task: Answer the multiple-choice question.
Query: Which drug exhibits a -9.824\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) COc1ccc(NC(=O)c2ccccc2NC(=O)C2CC=CCC2C(=O)O)cc1
b.) Cc1ccc(C2=NN(C(=O)CSc3nc(N)cc(N)n3)C(c3ccco3)C2)cc1
c.) CCC(N=c1cc(-c2ccc(OC)cc2)oc2ccc(C)cc12)C(=O)O
d.) COC(=O)C1=C(O)CSC1=Nc1ccccc1
e.) CCOc1ccccc1/C=C(/C#N)C(N)=O
Answer: d. COC(=O)C1=C(O)CSC1=Nc1ccccc1
{#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#}
COC(=O)C1=C(O)CSC1=Nc1ccccc1
COC(=O)C1=C(O)CSC1=Nc1ccccc1
methyl 3-hydroxy-5-phenylimino-2H-thiophene-4-carboxylate