Problem statement: Answer the multiple choice question.
Question: Which drug has a 1.571\% 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 other words.
Options:
a. CCSC1=NCCN1S(=O)(=O)c1ccc(Cl)cc1
b. O=C(O)C(=O)O.O=[N+]([O-])c1cc2c(cc1CNCCc1ccc3c(c1)OCO3)OCO2
c. COc1cc(OC)c2ccc(=O)oc2c1C(=O)C=C(C)C
d. COc1cccc(-c2noc(C3CCCN(S(=O)(=O)c4cccc(Cl)c4C)C3)n2)c1
e. COc1cccc(/C=N/NC(=O)C(=O)N2CCCC2)c1
Answer: a. CCSC1=NCCN1S(=O)(=O)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#}
CCSC1=NCCN1S(=O)(=O)c1ccc(Cl)cc1
CCSC1=NCCN1S(=O)(=O)c1ccc(Cl)cc1
1-(4-chlorophenyl)sulfonyl-2-ethylsulfanyl-4,5-dihydroimidazole