Problem statement: Answer the multiple-choice question.
Query: Which drug has a 13.264\% 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.) CN(C)S(=O)(=O)N(CCN1CCOCC1)Cc1ccccc1F
b.) C=CCNC(=S)NNC(=O)c1cc(O)ccc1O
c.) S=c1[nH]nc(-c2ccc3ccccc3n2)o1
Answer: c. S=c1[nH]nc(-c2ccc3ccccc3n2)o1
{#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(-c2ccc3ccccc3n2)o1
S=c1[nH]nc(-c2ccc3ccccc3n2)o1
5-quinolin-2-yl-3H-1,3,4-oxadiazole-2-thione