Task: Answer the MCQ question.
Query: Which drug has a 6.621\% 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, d, or e without using any other words.
Options:
[a] Cc1nc2ccc(Br)cc2c(=O)n1-c1ccc([N+](=O)[O-])c(C(F)(F)F)c1
[b] O=C(NNC(=O)c1csc(N2CCOCC2)n1)c1ccc(=O)[nH]c1
[c] O=C(NCc1cccnc1)C12CC3CC(CC(C3)C1)C2
[d] O=C(NNC(=O)C1CC1)c1cc2cc3ccccc3nc2s1
[e] Cn1c(=O)[nH]c(=O)c2[nH]c(CN3CCN(C(=O)c4ccco4)CC3)nc21
Answer: b. O=C(NNC(=O)c1csc(N2CCOCC2)n1)c1ccc(=O)[nH]c1
{#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#}
O=C(NNC(=O)c1csc(N2CCOCC2)n1)c1ccc(=O)[nH]c1
O=C(NNC(=O)c1csc(N2CCOCC2)n1)c1ccc(=O)[nH]c1
2-morpholin-4-yl-N'-(6-oxo-1H-pyridine-3-carbonyl)-1,3-thiazole-4-carbohydrazide