Problem statement: Answer the multiple-choice question.
Query: Which drug has a 12.659\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1cc(C)cc(NC(=O)C(OC(=O)C2=COCCO2)c2ccccc2)c1
b. CCS(=O)(=O)N1CCN(C(=O)c2cc(OC)cc(OC)c2)CC1
c. Cc1cccc(C(=O)NNC(=O)c2ccc(F)cc2)c1
d. CCCC(=O)N1CCN(c2nnc(-c3ccccc3)c3ccccc23)CC1
Answer: b. CCS(=O)(=O)N1CCN(C(=O)c2cc(OC)cc(OC)c2)CC1
{#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#}
CCS(=O)(=O)N1CCN(C(=O)c2cc(OC)cc(OC)c2)CC1
CCS(=O)(=O)N1CCN(C(=O)c2cc(OC)cc(OC)c2)CC1
(3,5-dimethoxyphenyl)-(4-ethylsulfonylpiperazin-1-yl)methanone