Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 21.062% 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 CCc1ccc(S(=O)(=O)N2CCN(c3ncccn3)CC2)cc1
b C=CCN(c1ccc(C(=O)NCCSc2ccccc2)cc1)S(C)(=O)=O
c O=C(Cn1cncn1)NCc1cccc(OC(F)F)c1
d CNC(=O)c1ccc(CNC(=O)OCc2ccccc2)cc1
e CCCCCCc1ccc(N2C[C@H](Cc3ccccc3)[C@@H](CC(=O)NCc3ccc(OC)cc3)C2=O)cc1
Answer: a. CCc1ccc(S(=O)(=O)N2CCN(c3ncccn3)CC2)cc1
{#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#}
CCc1ccc(S(=O)(=O)N2CCN(c3ncccn3)CC2)cc1
CCc1ccc(S(=O)(=O)N2CCN(c3ncccn3)CC2)cc1
2-[4-(4-ethylphenyl)sulfonylpiperazin-1-yl]pyrimidine