Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.339\% 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, b, c, d, or e without using any additional words.
Options:
a O=S(=O)(Nc1cccc(CCc2ccccn2)c1)c1cc(Cl)ccc1Cl
b COc1ccc(OC)c(NC(=O)COC(=O)CN2C(=O)NC3(CCCC3)C2=O)c1
c O=C(O)C1CCCCC1C(=O)NCCCN1CCOCC1
d COc1cccc(NC(=O)CNC(=O)[C@@H]2Cc3ccccc3CN2C(=O)OC(C)(C)C)c1
e Cc1cccc(NC(=O)c2ccc(C(=O)c3ccccc3)o2)c1
Answer: a. O=S(=O)(Nc1cccc(CCc2ccccn2)c1)c1cc(Cl)ccc1Cl
{#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=S(=O)(Nc1cccc(CCc2ccccn2)c1)c1cc(Cl)ccc1Cl
O=S(=O)(Nc1cccc(CCc2ccccn2)c1)c1cc(Cl)ccc1Cl
2,5-dichloro-N-[3-(2-pyridin-2-ylethyl)phenyl]benzenesulfonamide