Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 10.867\% 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] O=C(NNC(=O)c1ccccc1-n1cccc1)c1ccc(Cl)cc1
[b] O=S(=O)(c1cccc(-c2n[nH]c(=S)n2C2CCCC2)c1)N1CCOCC1
Answer: a. O=C(NNC(=O)c1ccccc1-n1cccc1)c1ccc(Cl)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#}
O=C(NNC(=O)c1ccccc1-n1cccc1)c1ccc(Cl)cc1
O=C(NNC(=O)c1ccccc1-n1cccc1)c1ccc(Cl)cc1
N'-(4-chlorobenzoyl)-2-pyrrol-1-ylbenzohydrazide