Problem statement: Answer the MCQ question.
Question: Which compound has a 9.703\% 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 additional words.
Options:
a) CC(Sc1ccccc1)C(=O)N1CCN(S(=O)(=O)c2cccc(Br)c2)CC1
b) O=c1[nH]cc(-c2ccc(Br)cc2)n1Cc1ccccc1
c) CCOC(=O)C(=CNc1ccc(NC2=NCC(C)(C)S2)cc1)C(=O)OCC
d) CN(Cc1ccccc1)C(=S)Nc1ccc(OC(F)F)cc1
e) COC(=O)C1=C(C)Nc2c(c(=O)n(C)c(=O)n2C)C1c1ccc(Cl)cc1
Answer: b. O=c1[nH]cc(-c2ccc(Br)cc2)n1Cc1ccccc1
{#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=c1[nH]cc(-c2ccc(Br)cc2)n1Cc1ccccc1
O=c1[nH]cc(-c2ccc(Br)cc2)n1Cc1ccccc1
3-benzyl-4-(4-bromophenyl)-1H-imidazol-2-one