Problem statement: Answer the multiple choice question.
Query: Which drug has a 20.750\% 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] Cc1cc(C)cc(NC(=O)C2C3C=CC4(O3)C2C(=O)N(CCCN2CCCC2)C4C(=O)NC2CCCC(C)C2C)c1
[b] CN(C(=O)CSc1cn(CC(=O)N2CCOCC2)c2ccccc12)c1ccccc1
Answer: b. CN(C(=O)CSc1cn(CC(=O)N2CCOCC2)c2ccccc12)c1ccccc1
{#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#}
CN(C(=O)CSc1cn(CC(=O)N2CCOCC2)c2ccccc12)c1ccccc1
CN(C(=O)CSc1cn(CC(=O)N2CCOCC2)c2ccccc12)c1ccccc1
N-methyl-2-[1-(2-morpholin-4-yl-2-oxoethyl)indol-3-yl]sulfanyl-N-phenylacetamide