Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 12.905\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Br.O=S1(=O)C[C@@H]2N=C(N/N=C/c3ccccc3)S[C@@H]2C1
b: Cc1ccsc1/C=C/C1=NCCCN1C.O=C(O)C(O)C(O)C(=O)O
Answer: b. Cc1ccsc1/C=C/C1=NCCCN1C.O=C(O)C(O)C(O)C(=O)O
{#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#}
Cc1ccsc1/C=C/C1=NCCCN1C.O=C(O)C(O)C(O)C(=O)O
Cc1ccsc1/C=C/C1=NCCCN1C.O=C(O)C(O)C(O)C(=O)O
2,3-dihydroxybutanedioic acid;1-methyl-2-[(E)-2-(3-methylthiophen-2-yl)ethenyl]-5,6-dihydro-4H-pyrimidine