Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 9.238\% 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: COc1ccccc1S(=O)(=O)Cc1ccc(C(=O)N2CCN(c3cccc(Cl)c3)CC2)o1
b: CCOC(=O)c1cnc(SCC(=O)Nc2sc(C)c(C)c2C#N)nc1N
c: O=C(NCc1ccc(Cl)cc1)c1n[nH]c([N+](=O)[O-])c1Cl
d: COc1ccc(/C=C/c2nc3cc(-c4ccccc4)ccc3o2)cc1O
e: CCN(CC)c1ccc(C=C2C(=O)N(C)C(=S)N(C)C2=O)o1
Answer: d. COc1ccc(/C=C/c2nc3cc(-c4ccccc4)ccc3o2)cc1O
{#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#}
2-methoxy-5-[(E)-2-(5-phenyl-1,3-benzoxazol-2-yl)ethenyl]phenol