Problem statement: Answer the multiple choice question.
Query: Which compound has a 7.953\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) O=C(NCCCN1CCCC1=O)C(=O)NCC1OCCN1S(=O)(=O)c1ccc(Br)cc1
b) Cc1cccc(NC(=O)c2cccnc2)c1
c) COc1ccc(C(=O)OC/C(O)=C(\C#N)c2nc3ccccc3[nH]2)cc1S(=O)(=O)N1CCOCC1
d) C[N+](C)(C)Cc1ccccc1.[Cl-]
e) Cc1ccc(C)c(N2CCN(C(=O)CCCn3ncn4c(cc5occc54)c3=O)CC2)c1
Answer: c. COc1ccc(C(=O)OC/C(O)=C(\C#N)c2nc3ccccc3[nH]2)cc1S(=O)(=O)N1CCOCC1
{#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#}
[(Z)-3-(1H-benzimidazol-2-yl)-3-cyano-2-hydroxyprop-2-enyl]4-methoxy-3-morpholin-4-ylsulfonylbenzoate