Task: Answer the MCQ question.
Question: Which compound exhibits a 2.981\% 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) O=C(CN1C(=O)CCS(=O)(=O)c2ccccc21)NCc1ccc(F)cc1
b) CCN(C(=O)C(C)N1C(=O)/C(=C/c2ccco2)SC1=S)C1CCS(=O)(=O)C1
c) CC(C(=O)Nc1ccc(N2CCOCC2)cc1)N1C(=O)c2ccccc2C1=O
d) CCCCCOC(=O)CSc1nc2c(c(=O)[nH]c(=O)n2C)n1Cc1ccc(Cl)cc1
Answer: a. O=C(CN1C(=O)CCS(=O)(=O)c2ccccc21)NCc1ccc(F)cc1
{#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#}
N-[(4-fluorophenyl)methyl]-2-(1,1,4-trioxo-2,3-dihydro-1λ6,5-benzothiazepin-5-yl)acetamide