Task: Answer the multiple choice question.
Question: Which drug has a 11.779\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cc1n[nH]c(C)c1CCN(C)Cc1cn(C)nc1-c1ccccc1F
b. CC(C)C(=O)NC(C)C(c1cccs1)N1CCOCC1
Answer: b. CC(C)C(=O)NC(C)C(c1cccs1)N1CCOCC1
{#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#}
CC(C)C(=O)NC(C)C(c1cccs1)N1CCOCC1
CC(C)C(=O)NC(C)C(c1cccs1)N1CCOCC1
2-methyl-N-(1-morpholin-4-yl-1-(thiophen-2-yl)propan-2-yl]propanamide