Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 12.321\% human ether-à-go-go related gene (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) COc1cc2cc(CN(CCN3CCCC3)C(=O)Nc3ccccc3Cl)c(=O)[nH]c2cc1OC
(b) COc1ccc(CCN(C(=O)C(F)(F)F)C(C(=O)NC2CCCC2)c2cccs2)cc1
(c) O=c1c2sccc2[nH]c(=S)n1Cc1ccccc1
(d) C=CCOc1ccc(/C=C/C(=O)OCC(=O)NCCc2ccccc2)cc1
Answer: c. O=c1c2sccc2[nH]c(=S)n1Cc1ccccc1
{#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#}
O=c1c2sccc2[nH]c(=S)n1Cc1ccccc1
O=c1c2sccc2[nH]c(=S)n1Cc1ccccc1
3-benzyl-2-sulfanylidene-1H-thieno[3,2-d]pyrimidin-4-one