Task: Answer the multiple choice question.
Query: Which drug has a 12.316\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CC(C)(C)C1(c2ccccc2)NC(=O)N(CC(=O)N2CCOCC2)C1=O
b: CCOC(=O)c1c(N)sc(C(O)(C(F)(F)F)C(F)(F)F)c1-c1ccc(OC)cc1OC
Answer: b. CCOC(=O)c1c(N)sc(C(O)(C(F)(F)F)C(F)(F)F)c1-c1ccc(OC)cc1OC
{#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#}
CCOC(=O)c1c(N)sc(C(O)(C(F)(F)F)C(F)(F)F)c1-c1ccc(OC)cc1OC
CCOC(=O)c1c(N)sc(C(O)(C(F)(F)F)C(F)(F)F)c1-c1ccc(OC)cc1OC
ethyl 2-amino-4-(2,4-dimethoxyphenyl)-5-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)thiophene-3-carboxylate