Task: Answer the MCQ question.
Question: Which compound has a 3.758\% 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, or c without using any other words.
Options:
(a) C=C(C)/C=N/NC(=S)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
(b) O=C(CSc1ncnc2ccccc12)Nc1ccc2c(c1)OCO2
(c) CCN1CCN(C2=C(Cl)C(=O)N(Cc3ccccc3)C2=O)CC1
Answer: b. O=C(CSc1ncnc2ccccc12)Nc1ccc2c(c1)OCO2
{#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(CSc1ncnc2ccccc12)Nc1ccc2c(c1)OCO2
O=C(CSc1ncnc2ccccc12)Nc1ccc2c(c1)OCO2
[O][=C][Branch1][P][C][S][C][=N][C][=N][C][=C][C][=C][C][=C][Ring1][#Branch2][Ring1][=Branch1][N][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][O][Ring1][=Branch1]
N-(1,3-benzodioxol-5-yl)-2-quinazolin-4-ylsulfanylacetamide