Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -0.446% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CCC(C)[C@H](NC(=O)[C@@H]1CSC2c3ccccc3C(=O)N21)C(=O)NCc1ccncc1
b. COc1ccc([N+](=O)[O-])cc1CSC(=S)N1CCN(C)CC1
c. O=[N+]([O-])c1ccc(NNC(=S)Nc2ccccc2)cc1
d. O=[N+]([O-])c1ccccc1Nc1cccnc1
Answer: c. O=[N+]([O-])c1ccc(NNC(=S)Nc2ccccc2)cc1
{#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=[N+]([O-])c1ccc(NNC(=S)Nc2ccccc2)cc1
O=[N+]([O-])c1ccc(NNC(=S)Nc2ccccc2)cc1
1-(4-nitroanilino)-3-phenylthiourea