Task: Answer the MCQ question.
Question: Which drug exhibits a 15.683\% 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, or d without using any other words.
Options:
a O=C(COC(=O)C1CCN(/C=C/C(=O)C(F)(F)F)CC1)Nc1cccc(F)c1
b CCn1cc(/C=C(\NC(=O)c2ccccc2F)C(=O)NCCN2CCOCC2)c2ccccc21
c CS(=O)(=O)c1nc(S(=O)(=O)c2ccc(Cl)cc2)c(N2CCOCC2)s1
d Nc1ccccc1C#CC(=O)c1ccccc1
Answer: c. CS(=O)(=O)c1nc(S(=O)(=O)c2ccc(Cl)cc2)c(N2CCOCC2)s1
{#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#}
CS(=O)(=O)c1nc(S(=O)(=O)c2ccc(Cl)cc2)c(N2CCOCC2)s1
CS(=O)(=O)c1nc(S(=O)(=O)c2ccc(Cl)cc2)c(N2CCOCC2)s1
4-[4-(4-chlorophenyl)sulfonyl-2-methylsulfonyl-1,3-thiazol-5-yl]morpholine