Problem statement: Answer the multiple choice question.
Question: Which compound has a -57.441\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a C(=C/c1ccncc1)\c1ccncc1
b O=C(c1ccc2nsnc2c1)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
c Cc1ccc(C)c(N(CC(=O)NCCc2ccccc2)C(=O)CCC(=O)Nc2ccccn2)c1
Answer: b. O=C(c1ccc2nsnc2c1)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
{#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(c1ccc2nsnc2c1)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
O=C(c1ccc2nsnc2c1)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
2,1,3-benzothiadiazol-5-yl-[4-(4-nitrophenyl)piperazin-1-yl]methanone