Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -4.089\% human ether-à-go-go related gene (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) CCN(CC)C(=O)c1[nH]cnc1C(=O)NCC(=O)OCc1ccccc1
(b) CCCNC(=O)NC(C(=O)OC)C12CC3CC(CC(C3)C1)C2
Answer: b. CCCNC(=O)NC(C(=O)OC)C12CC3CC(CC(C3)C1)C2
{#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#}
CCCNC(=O)NC(C(=O)OC)C12CC3CC(CC(C3)C1)C2
CCCNC(=O)NC(C(=O)OC)C12CC3CC(CC(C3)C1)C2
methyl 2-(1-adamantyl)-2-(propylcarbamoylamino)acetate