Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(NNC(=S)NCc1ccc(Cl)cc1)c1ccc(Br)o1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 8.914
[b] 19.576
[c] 13.288
[d] 5.174
Answer: b. 19.576\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(NNC(=S)NCc1ccc(Cl)cc1)c1ccc(Br)o1
O=C(NNC(=S)NCc1ccc(Cl)cc1)c1ccc(Br)o1
1-[(5-bromofuran-2-carbonyl)amino]-3-[(4-chlorophenyl)methyl]thiourea