Task: Answer the multiple-choice question.
Question: Which compound exhibits a 3.103% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C1COc2ccc(C(=O)COC(=O)Cn3cnc4ccccc43)cc2N1
[b] O=c1c2ccccc2nc(-c2ccc([N+](=O)[O-])cc2)n1-c1ccccc1
[c] CCOC(=O)c1ncn2c1C(=O)OC2(C)C
[d] COc1cc(C(=O)Nc2ccc(N(C)C)cc2)c([N+](=O)[O-])cc1OC
[e] Cc1ccnc2nc(C(=O)NC3=NCCS3)nn12
Answer: b. O=c1c2ccccc2nc(-c2ccc([N+](=O)[O-])cc2)n1-c1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=c1c2ccccc2nc(-c2ccc([N+](=O)[O-])cc2)n1-c1ccccc1
O=c1c2ccccc2nc(-c2ccc([N+](=O)[O-])cc2)n1-c1ccccc1
2-(4-nitrophenyl)-3-phenylquinazolin-4-one