Task: Answer the multiple choice question.
Query: Which compound has a -19.455% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(NC1CCCCC1)c1cc(-c2ccc(Cl)cc2)on1
b COc1cccc(CNC(=O)c2ccc(Cl)c(S(=O)(=O)N3CCOCC3)c2)c1
c Cn1nc(C(C)(C)C)cc1C(=O)NCc1ccc(N2CCCC2=O)cc1
d CCn1cc(C(=O)N2CC(C)CC(C)C2)c(=O)c2cc(S(=O)(=O)N3CCOCC3)ccc21
Answer: b. COc1cccc(CNC(=O)c2ccc(Cl)c(S(=O)(=O)N3CCOCC3)c2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cccc(CNC(=O)c2ccc(Cl)c(S(=O)(=O)N3CCOCC3)c2)c1
COc1cccc(CNC(=O)c2ccc(Cl)c(S(=O)(=O)N3CCOCC3)c2)c1
4-chloro-N-[(3-methoxyphenyl)methyl]-3-morpholin-4-ylsulfonylbenzamide