Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 4.973\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) O=C(C(Sc1ccccc1)c1ccc(Br)cc1)N1CCOCC1
b.) CCC(=O)c1ccc(OCC(=O)Nc2cc(S(=O)(=O)N3CCCCC3)ccc2N2CCN(CC)CC2)cc1
c.) O=C(COC(=O)c1cccnc1)Nc1cccc2ccccc12
d.) COC/C=C/C1=CC2=CC(=O)C(C)(OC(=O)c3ccco3)C(=O)C2=CO1
e.) COc1cccc(CC(=O)NCCCSc2ccccc2)c1
Answer: a. O=C(C(Sc1ccccc1)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(C(Sc1ccccc1)c1ccc(Br)cc1)N1CCOCC1
O=C(C(Sc1ccccc1)c1ccc(Br)cc1)N1CCOCC1
2-(4-bromophenyl)-1-morpholin-4-yl-2-phenylsulfanylethanone