Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -6.430\% 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: CCc1ccc(N(CC(=O)NCc2ccc(F)cc2)C(=O)c2csnn2)cc1
b: O=C(Cn1ncc2c(=O)oc3ccccc3c21)NCC1CCCO1
Answer: a. CCc1ccc(N(CC(=O)NCc2ccc(F)cc2)C(=O)c2csnn2)cc1
{#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#}
CCc1ccc(N(CC(=O)NCc2ccc(F)cc2)C(=O)c2csnn2)cc1
CCc1ccc(N(CC(=O)NCc2ccc(F)cc2)C(=O)c2csnn2)cc1
N-(4-ethylphenyl)-N-[2-[(4-fluorophenyl)methylamino]-2-oxoethyl]thiadiazole-4-carboxamide