Task: Answer the MCQ question.
Question: Which compound exhibits a -10.740% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCCCn1nnc(NC(=O)c2ccc([N+](=O)[O-])cc2Cl)n1
b. C#CCN1C(=O)C2(C(C#N)=C(N)OC(C)=C2C(=O)OCc2ccccc2)c2ccccc21
Answer: b. C#CCN1C(=O)C2(C(C#N)=C(N)OC(C)=C2C(=O)OCc2ccccc2)c2ccccc21
{#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#}
C#CCN1C(=O)C2(C(C#N)=C(N)OC(C)=C2C(=O)OCc2ccccc2)c2ccccc21
C#CCN1C(=O)C2(C(C#N)=C(N)OC(C)=C2C(=O)OCc2ccccc2)c2ccccc21
benzyl 6'-amino-5'-cyano-2'-methyl-2-oxo-1-prop-2-ynylspiro[indole-3,4'-pyran]-3'-carboxylate