Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 10.482\% 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 other words.
Options:
a. COC(=O)c1sc2nc(C)cc(-c3ccccc3)c2c1N
b. CCOC(=O)C1=NNC(C(=O)c2ccc(Cl)cc2)C1c1ccc(OC)cc1
c. O=C(CCC1CCCC1)NCCCN1CCOCC1
d. COc1cc(C)c(Br)cc1S(=O)(=O)N1CCOCC1
e. O=C(Cn1cc(C(=O)C2CC2)c2ccccc21)NCc1ccc2c(c1)OCO2
Answer: a. COC(=O)c1sc2nc(C)cc(-c3ccccc3)c2c1N
{#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)c1sc2nc(C)cc(-c3ccccc3)c2c1N
COC(=O)c1sc2nc(C)cc(-c3ccccc3)c2c1N
methyl 3-amino-6-methyl-4-phenylthieno[2,3-b]pyridine-2-carboxylate