Task: Answer the MCQ question.
Query: Which drug has a 11.720\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Nc1nnc(SCCOc2ccc(Br)cc2)s1
(b) Cc1ccc(C(=O)Nc2cccc(C(=O)NC3CCCC3)c2)cc1
Answer: a. Nc1nnc(SCCOc2ccc(Br)cc2)s1
{#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#}
Nc1nnc(SCCOc2ccc(Br)cc2)s1
Nc1nnc(SCCOc2ccc(Br)cc2)s1
5-[2-(4-bromophenoxy)ethylsulfanyl]-1,3,4-thiadiazol-2-amine