Task: Answer the multiple-choice question.
Question: Which compound exhibits a 11.251\% 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 additional words.
Options:
a: CC(=O)OC1=CC[C@H]2[C@@H]3CC[C@H]4C[C@H](OC(C)=O)[C@@H](OC(C)=O)C[C@]4(C)[C@H]3CC[C@]12C
b: CCc1nc(SCC(=O)O)c(C#N)c2c1CCCC2
c: COC(=O)c1cccc2nc3c(C(C)O)cccc3nc12
d: COC(=O)c1ccc(OCC(=O)c2ccccc2)cc1
e: CC1CN(c2nc3c(c(=O)n(Cc4ccc(Cl)c(Cl)c4)c(=O)n3C)n2C)CC(C)O1
Answer: b. CCc1nc(SCC(=O)O)c(C#N)c2c1CCCC2
{#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#}
CCc1nc(SCC(=O)O)c(C#N)c2c1CCCC2
CCc1nc(SCC(=O)O)c(C#N)c2c1CCCC2
2-[(4-cyano-1-ethyl-5,6,7,8-tetrahydroisoquinolin-3-yl)sulfanyl]acetic acid