Task: Answer the multiple choice question.
Query: Which drug exhibits a 8.399\% 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 additional words.
Options:
a: CCc1ccc(NC(=S)NC2CC3CCCC(C2)N3Cc2ccccc2)cc1
b: COc1ccc(CCNC(=O)CSc2c[nH]c3ccccc23)cc1OC
c: COCCCOc1ccnc(CS(=O)c2nc3ccccc3[nH]2)c1C
d: CC[C@H](C)C(C(=O)N1CCN(C(=O)OC(C)(C)C)CC1)n1cc(C(CC(C)C)NC(=O)OC(C)(C)C)nn1
e: O=C(CNS(=O)(=O)c1ccc(Br)cc1)N1CCOCC1
Answer: e. O=C(CNS(=O)(=O)c1ccc(Br)cc1)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#}
O=C(CNS(=O)(=O)c1ccc(Br)cc1)N1CCOCC1
O=C(CNS(=O)(=O)c1ccc(Br)cc1)N1CCOCC1
4-bromo-N-(2-morpholin-4-yl-2-oxoethyl)benzenesulfonamide