Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.273\% 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, or d without using any other words.
Options:
a CCOC(=O)N1CCN(C(=O)c2ccc3nc(SCc4ccc(F)cc4)n(C)c3c2)CC1
b CC(=O)Nc1sc2c(c1CN1CCN(c3ccccn3)CC1)CCCC2
c CCc1c(C)nc2ccc(Br)cc2c1Cl
d CCCCCc1ccc(-c2ccc(/C=C/C(=O)O)cc2)nc1
Answer: d. CCCCCc1ccc(-c2ccc(/C=C/C(=O)O)cc2)nc1
{#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#}
CCCCCc1ccc(-c2ccc(/C=C/C(=O)O)cc2)nc1
CCCCCc1ccc(-c2ccc(/C=C/C(=O)O)cc2)nc1
[C][C][C][C][C][C][=C][C][=C][Branch2][Ring1][C][C][=C][C][=C][Branch1][Branch2][/C][=C][/C][=Branch1][C][=O][O][C][=C][Ring1][O][N][=C][Ring1][P]
(E)-3-[4-(5-pentylpyridin-2-yl)phenyl]prop-2-enoic acid