Problem statement: Answer the multiple-choice question.
Query: Which drug has a 19.846\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)CSC(=S)N1CCCC1
b.) COc1ccc(Cc2nnc(SC)[nH]c2=O)cc1
c.) O=C(CCNS(=O)(=O)c1ccc(Cl)cc1)N1CCC2(O)CCCCC2C1
d.) COc1ccc(/C=N/NC(=O)CSCc2ccc([N+](=O)[O-])cc2)cc1OC
e.) Cc1cc(=O)oc2c(C)c(OC(C)C(=O)NC(Cc3c[nH]c4ccc(O)cc34)C(=O)O)ccc12
Answer: b. COc1ccc(Cc2nnc(SC)[nH]c2=O)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#}
COc1ccc(Cc2nnc(SC)[nH]c2=O)cc1
COc1ccc(Cc2nnc(SC)[nH]c2=O)cc1
6-[(4-methoxyphenyl)methyl]-3-methylsulfanyl-4H-1,2,4-triazin-5-one