Task: Answer the MCQ question.
Query: Which drug exhibits a 7.615\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CC(=O)N1c2ccc(S(=O)(=O)N3CCC(C(=O)NCCc4ccc(Cl)cc4)CC3)cc2CC1C
b Cc1cc2c3c(c1)C(C)CC(C)(C)N3C(=O)C2=C(C#N)C#N
c O=C(O)c1ccc(NCc2nc3ccccc3n2CCOc2ccccc2Cl)cc1
d O=C(O)c1cc([N+](=O)[O-])cc2c1C=Cc1ccccc1O2
Answer: c. O=C(O)c1ccc(NCc2nc3ccccc3n2CCOc2ccccc2Cl)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(O)c1ccc(NCc2nc3ccccc3n2CCOc2ccccc2Cl)cc1
O=C(O)c1ccc(NCc2nc3ccccc3n2CCOc2ccccc2Cl)cc1
4-[[1-[2-(2-chlorophenoxy)ethyl]benzimidazol-2-yl]methylamino]benzoic acid