Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.304% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: COc1ccc(S(=O)(=O)NC(N)=NCCc2ccc(OC)c(OC)c2)cc1C
b: Cc1ccc(CNS(=O)(=O)c2ccc3c(c2)CCN3C(=O)CCCC(=O)O)cc1
c: CCOc1ccccc1NC(=O)CSc1nc(=O)n(CCCN2CCOCC2)c2c1CCC2
d: COc1ccc(CC(=O)NCC2CCCN(Cc3cc(OC)cc(OC)c3)C2)cc1
e: O=C(NCC1CCCO1)C(Cc1ccccc1)N1C(=O)C2C3C=CC(C4CC34)C2C1=O
Answer: a. COc1ccc(S(=O)(=O)NC(N)=NCCc2ccc(OC)c(OC)c2)cc1C
{#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#}
COc1ccc(S(=O)(=O)NC(N)=NCCc2ccc(OC)c(OC)c2)cc1C
COc1ccc(S(=O)(=O)NC(N)=NCCc2ccc(OC)c(OC)c2)cc1C
2-[2-(3,4-dimethoxyphenyl)ethyl]-1-(4-methoxy-3-methylphenyl)sulfonylguanidine