Task: Answer the MCQ question.
Question: Which compound exhibits a 9.575\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O/N=C/Cc1[nH]c2ccccc2c1-c1ccccc1
b) COc1cccc(OC)c1NC(=O)Cn1nc(C)c2ccccc2c1=O
c) O=C(Cn1cncn1)NCc1cc(F)ccc1F
d) Cc1cc(C(C)(C)C)oc1C(=O)O
Answer: d. Cc1cc(C(C)(C)C)oc1C(=O)O
{#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#}
Cc1cc(C(C)(C)C)oc1C(=O)O
Cc1cc(C(C)(C)C)oc1C(=O)O
5-tert-butyl-3-methylfuran-2-carboxylic acid