Problem statement: Answer the multiple choice question.
Question: Which drug has a 7.945\% 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: CCNC(=O)Cn1cnc2c1c(=O)n(C)c(=O)n2C
b: CCC(C)(C)NC(=O)C(c1ccc(C)o1)N(C(=O)c1csnn1)c1cccc(F)c1
Answer: b. CCC(C)(C)NC(=O)C(c1ccc(C)o1)N(C(=O)c1csnn1)c1cccc(F)c1
{#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#}
CCC(C)(C)NC(=O)C(c1ccc(C)o1)N(C(=O)c1csnn1)c1cccc(F)c1
CCC(C)(C)NC(=O)C(c1ccc(C)o1)N(C(=O)c1csnn1)c1cccc(F)c1
N-(3-fluorophenyl)-N-[2-(2-methylbutan-2-ylamino)-1-(5-methylfuran-2-yl)-2-oxoethyl]thiadiazole-4-carboxamide