Problem statement: Answer the multiple choice question.
Question: Which compound has a 12.105\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(N/N=C/c1ccccc1Cl)c1[nH]c2ccc(Br)cc2c1-c1ccccc1
b. COc1ccc(OCC(=O)OCC(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)cc1
Answer: a. O=C(N/N=C/c1ccccc1Cl)c1[nH]c2ccc(Br)cc2c1-c1ccccc1
{#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(N/N=C/c1ccccc1Cl)c1[nH]c2ccc(Br)cc2c1-c1ccccc1
O=C(N/N=C/c1ccccc1Cl)c1[nH]c2ccc(Br)cc2c1-c1ccccc1
5-bromo-N-[(E)-(2-chlorophenyl)methylideneamino]-3-phenyl-1H-indole-2-carboxamide