Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 12.921\% 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.) Cc1nc(SCCC(C)C)c([N+](=O)[O-])[nH]1
b.) CC(=O)OCCc1c2ccccc2c(CCCN(C)C)c2ccccc12
c.) CS(=O)(=O)N(CC(=O)NCCSc1ccc(Cl)cc1)c1ccc2c(c1)OCO2
d.) COc1ccc(C2/C(=C(/O)c3ccccc3)C(=O)C(=O)N2C)cc1OC
e.) CC1(C)Oc2ccc3ccc(=O)oc3c2[C@@H](O)[C@@H]1O
Answer: a. Cc1nc(SCCC(C)C)c([N+](=O)[O-])[nH]1
{#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#}
Cc1nc(SCCC(C)C)c([N+](=O)[O-])[nH]1
Cc1nc(SCCC(C)C)c([N+](=O)[O-])[nH]1
2-methyl-4-(3-methylbutylsulfanyl)-5-nitro-1H-imidazole