Task: Answer the multiple-choice question.
Question: Which drug exhibits a 10.613\% 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] COCCNC(=O)C(=O)N/N=C/c1cccs1
[b] CCn1cc(C(=O)N2CCCC2)c(=O)c2cc(S(=O)(=O)N(C)C)ccc21
Answer: b. CCn1cc(C(=O)N2CCCC2)c(=O)c2cc(S(=O)(=O)N(C)C)ccc21
{#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#}
CCn1cc(C(=O)N2CCCC2)c(=O)c2cc(S(=O)(=O)N(C)C)ccc21
CCn1cc(C(=O)N2CCCC2)c(=O)c2cc(S(=O)(=O)N(C)C)ccc21
1-ethyl-N,N-dimethyl-4-oxo-3-(pyrrolidine-1-carbonyl)quinoline-6-sulfonamide