Task: Answer the MCQ question.
Query: Which drug has a 1.083\% human ether-à-go-go related gene (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) Cc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc(C(C)C)cc3)CC2)s1
b) NNC(=O)COc1ccc(C2SCCS2)cc1
Answer: b. NNC(=O)COc1ccc(C2SCCS2)cc1
{#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#}
NNC(=O)COc1ccc(C2SCCS2)cc1
NNC(=O)COc1ccc(C2SCCS2)cc1
2-[4-(1,3-dithiolan-2-yl)phenoxy]acetohydrazide