Problem statement: Answer the multiple choice question.
Query: Which drug has a 3.978\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) Cc1ccc(O)c(N=Cc2cccs2)c1
b.) O=C(C1CCCN(Cc2cccs2)C1)N1CCCCCC1.O=C(O)C(=O)O
c.) O=c1[nH][nH]c2cc(=O)n(-c3cccc(C(F)(F)F)c3)nc12
Answer: a. Cc1ccc(O)c(N=Cc2cccs2)c1
{#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#}
Cc1ccc(O)c(N=Cc2cccs2)c1
Cc1ccc(O)c(N=Cc2cccs2)c1
4-methyl-2-(thiophen-2-ylmethylideneamino)phenol