Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 8.401\% 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) C/C(=C\c1ccc2c(c1)OCO2)C(=O)c1c(C)cc(C)[nH]c1=O
b) O=C(COc1ccc(Br)cc1Cl)c1ccc[nH]1
c) Cc1cc(OC2CCCCC2)nc(NCc2ccccc2)n1
d) CCc1ccc(C(=O)Nc2ccc(OC)c(S(=O)(=O)N3CCCCC3)c2)cc1
e) O=C(N/N=C/c1ccc2cccnc2c1)c1nc2ccccc2c(=O)[nH]1
Answer: b. O=C(COc1ccc(Br)cc1Cl)c1ccc[nH]1
{#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(COc1ccc(Br)cc1Cl)c1ccc[nH]1
O=C(COc1ccc(Br)cc1Cl)c1ccc[nH]1
2-(4-bromo-2-chlorophenoxy)-1-(1H-pyrrol-2-yl)ethanone