Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES C=CCNc1nc(C2(C)CC3(CC(C)(C)OC3=O)C(=O)O2)cs1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 3.784
(b) 6.748
(c) 3.642
Answer: b. 6.748\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
C=CCNc1nc(C2(C)CC3(CC(C)(C)OC3=O)C(=O)O2)cs1
C=CCNc1nc(C2(C)CC3(CC(C)(C)OC3=O)C(=O)O2)cs1
3,8,8-trimethyl-3-[2-(prop-2-enylamino)-1,3-thiazol-4-yl]-2,7-dioxaspiro[4.4]nonane-1,6-dione