Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 4.248\% 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 or b without using any additional words.
Options:
a.) Cc1cccc(OCc2nnc(SC(C)C(=O)O)n2Cc2ccccc2)c1
b.) O=C(N/N=C/c1ccc(Cl)cc1)c1nc2ccc([N+](=O)[O-])cc2c(=O)[nH]1
Answer: b. O=C(N/N=C/c1ccc(Cl)cc1)c1nc2ccc([N+](=O)[O-])cc2c(=O)[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(N/N=C/c1ccc(Cl)cc1)c1nc2ccc([N+](=O)[O-])cc2c(=O)[nH]1
O=C(N/N=C/c1ccc(Cl)cc1)c1nc2ccc([N+](=O)[O-])cc2c(=O)[nH]1
N-[(E)-(4-chlorophenyl)methylideneamino]-6-nitro-4-oxo-3H-quinazoline-2-carboxamide