Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 2.771\% 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: Cc1cc(NC(=O)CCC(=O)N(CC(=O)NC2CCCC2)Cc2ccc(F)cc2)no1
b: CCc1nnc(NC(=O)CSc2nnc(-c3c[nH]c4ccccc34)n2C)s1
c: O=C(NCc1ccccc1Cl)NC(=O)c1ccccc1
d: Cc1cc(NC(=O)CCC(=O)N(Cc2ccco2)C2(C(=O)NC3CCCCC3)CCCC(C)C2)no1
e: CCCn1c(CN2CCN(C(=O)OCC)CC2)nc2cc(NC(=O)C(C)C)ccc21
Answer: b. CCc1nnc(NC(=O)CSc2nnc(-c3c[nH]c4ccccc34)n2C)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(-c3c[nH]c4ccccc34)n2C)s1
CCc1nnc(NC(=O)CSc2nnc(-c3c[nH]c4ccccc34)n2C)s1
N-(5-ethyl-1,3,4-thiadiazol-2-yl)-2-[[5-(1H-indol-3-yl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]acetamide