Problem statement: Answer the multiple-choice question.
Question: Which drug has a 4.811\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cc1cccc(NC(=O)N(Cc2cc3cc(C)ccc3[nH]c2=O)CC2COCCO2)c1
b. O=C(Nc1ccc(Oc2ccccc2)nc1)C1CCCCN1Cc1cccc(OCCO)c1
Answer: a. Cc1cccc(NC(=O)N(Cc2cc3cc(C)ccc3[nH]c2=O)CC2COCCO2)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#}
Cc1cccc(NC(=O)N(Cc2cc3cc(C)ccc3[nH]c2=O)CC2COCCO2)c1
Cc1cccc(NC(=O)N(Cc2cc3cc(C)ccc3[nH]c2=O)CC2COCCO2)c1
1-(1,4-dioxan-2-ylmethyl)-1-[(6-methyl-2-oxo-1H-quinolin-3-yl)methyl]-3-(3-methylphenyl)urea