Problem statement: Answer the multiple-choice question.
Query: Which compound has a 3.854\% 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 other words.
Options:
[a] CN1CCN(Cc2cn3cccnc3n2)CC1
[b] COc1cc(-c2noc(C)c2C(=O)NCCc2c[nH]c3ccccc23)cc(OC)c1OC
[c] COCCn1c(=NC(=O)CCS(=O)(=O)c2ccccc2)sc2cc(F)ccc21
[d] CCOc1ccccc1NC(=S)N1CCC(NC(=O)C(C)(C)C)CC1
Answer: c. COCCn1c(=NC(=O)CCS(=O)(=O)c2ccccc2)sc2cc(F)ccc21
{#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#}
COCCn1c(=NC(=O)CCS(=O)(=O)c2ccccc2)sc2cc(F)ccc21
COCCn1c(=NC(=O)CCS(=O)(=O)c2ccccc2)sc2cc(F)ccc21
3-(benzenesulfonyl)-N-[6-fluoro-3-(2-methoxyethyl)-1,3-benzothiazol-2-ylidene]propanamide