Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 1.494\% 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, or d without using any additional words.
Options:
a CCc1nnc(NC(=O)CSc2nnc(COc3ccc(C)cc3)n2-c2ccccc2)s1
b Cc1cc2oc(=O)c(CC(=O)O)c(C)c2c2occ(C(C)(C)C)c12
c Cc1cc(=O)oc2c(CN3CCCC3)c(O)c(Cl)cc12
d CC(=O)C1=C(O)C(=O)N(CCc2c[nH]c3ccccc23)C1c1ccc(O)cc1
Answer: a. CCc1nnc(NC(=O)CSc2nnc(COc3ccc(C)cc3)n2-c2ccccc2)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#}
CCc1nnc(NC(=O)CSc2nnc(COc3ccc(C)cc3)n2-c2ccccc2)s1
CCc1nnc(NC(=O)CSc2nnc(COc3ccc(C)cc3)n2-c2ccccc2)s1
N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[[5-[(4-methylphenoxy)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetamide