Problem statement: Answer the multiple-choice question.
Query: Which drug has a 6.393\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1cccc(/N=C/c2c(O)[nH]c3ccccc23)n1
b) CCOC(=O)c1sc(NC(=O)c2ccco2)nc1-c1ccccc1
c) Cn1c(-c2ccccc2)cccc1=O
d) S=c1[nH]nc(Cc2cccs2)n1-c1ccccc1Cl
Answer: d. S=c1[nH]nc(Cc2cccs2)n1-c1ccccc1Cl
{#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#}
S=c1[nH]nc(Cc2cccs2)n1-c1ccccc1Cl
S=c1[nH]nc(Cc2cccs2)n1-c1ccccc1Cl
[S][=C][NH1][N][=C][Branch1][=Branch2][C][C][=C][C][=C][S][Ring1][Branch1][N][Ring1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Cl]
4-(2-chlorophenyl)-3-(thiophen-2-ylmethyl)-1H-1,2,4-triazole-5-thione