Task: Answer the multiple-choice question.
Query: Which drug exhibits a 6.746\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1cc(C)c(S(=O)(=O)NCCc2cc3ccc(C)c(C)c3[nH]c2=O)c(C)c1
[b] Cn1c(=S)n(/N=C/c2cccs2)c2ccccc21
[c] CCCCNC(=O)N1CCN(c2ccccc2OCC)CC1
Answer: b. Cn1c(=S)n(/N=C/c2cccs2)c2ccccc21
{#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#}
Cn1c(=S)n(/N=C/c2cccs2)c2ccccc21
Cn1c(=S)n(/N=C/c2cccs2)c2ccccc21
1-methyl-3-[(E)-thiophen-2-ylmethylideneamino]benzimidazole-2-thione