Task: Answer the multiple-choice question.
Query: Which compound has a 9.011\% human ether-à-go-go related gene (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: C/C(C=O)=C/c1ccccc1
b: O=C(O)CCC(=O)N1N=C(c2ccccc2)CC1c1cccs1
c: CCOC(=O)c1ccccc1NC(=O)CSc1ncc(C(=O)OCC)c(N)n1
d: CCOC(=O)[C@H](CCc1ccccc1)N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)O.O=C(O)/C=C\C(=O)O
e: CCN(CC)c1ncnc2sc(C(=O)N3CCN(c4ccc(OC)cc4)CC3)c(C)c12
Answer: a. C/C(C=O)=C/c1ccccc1
{#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)-2-methyl-3-phenylprop-2-enal