Problem statement: Answer the multiple choice question.
Query: Which drug has a -1.849\% 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 or b without using any other words.
Options:
a.) CCCn1c(SCC(=O)N2CCN(c3ccccc3)CC2)nc2ccccc2c1=O
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_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#}
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