Task: Answer the multiple choice question.
Query: Which drug exhibits a 12.979\% 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 additional words.
Options:
a.) O=C(O)c1cc([N+](=O)[O-])ccc1N1CCC(Cc2ccccc2)CC1
b.) Cc1cc(C(=O)NCc2cccs2)cs1
c.) Cc1cc(N2CCCCCC2)nc(-c2ccccc2O)n1
d.) Cn1c(-c2ccc(F)cc2)cnc1SCC(=O)NCc1ccco1
e.) CCOc1ccc(C(=O)Cc2cc(OC)c(OC)cc2[N+](=O)[O-])cc1
Answer: b. Cc1cc(C(=O)NCc2cccs2)cs1
{#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#}
5-methyl-N-(thiophen-2-ylmethyl)thiophene-3-carboxamide