Task: Answer the MCQ question.
Question: Which compound has a 9.949\% 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 other words.
Options:
a: CCOC(=O)c1cnn(-c2ccccc2)c1NC(=O)c1cccs1
b: C=C(C(=O)O)C1CCC2(C)CCCC(C)(O)C2C1
c: Cn1cccc1CC(=O)NNC(=O)Nc1cccc(Cl)c1
d: CC(C)(C)NC(=O)C(c1ccc(F)cc1)N(Cc1ccco1)C(=O)c1csnn1
e: CCN1CCN(c2nc3c(c(=O)n(C)c(=O)n3C)n2CCSc2nccc(C)n2)CC1
Answer: b. C=C(C(=O)O)C1CCC2(C)CCCC(C)(O)C2C1
{#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-(8-hydroxy-4a,8-dimethyl-1,2,3,4,5,6,7,8a-octahydronaphthalen-2-yl)prop-2-enoic acid