Problem statement: Answer the MCQ question.
Query: Which drug has a -6.507\% 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 additional words.
Options:
a) CCOC(=O)C1=C(COc2ccccc2)NC(=O)NC1c1cccc([N+](=O)[O-])c1
b) Cc1ccccc1Nc1nnc(SCc2cc([N+](=O)[O-])cc3c2OCOC3)s1
c) O=C(CCn1nc(-c2ccc(Cl)cc2)ccc1=O)N1CCC2(CC1)OCCO2
d) c1cncc(-c2nnc(SCc3cccc4ccccc34)o2)c1
Answer: b. Cc1ccccc1Nc1nnc(SCc2cc([N+](=O)[O-])cc3c2OCOC3)s1
{#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#}
Cc1ccccc1Nc1nnc(SCc2cc([N+](=O)[O-])cc3c2OCOC3)s1
Cc1ccccc1Nc1nnc(SCc2cc([N+](=O)[O-])cc3c2OCOC3)s1
N-(2-methylphenyl)-5-[(6-nitro-4H-1,3-benzodioxin-8-yl)methylsulfanyl]-1,3,4-thiadiazol-2-amine