Task: Answer the multiple-choice question.
Question: Which drug has a -67.624% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COC(=O)C(O)(c1ccc(N(C)C)cc1)C(F)(F)F
b) CCc1ccc(NC(=O)CSc2nc3ccccc3c(=O)n2CCN2CCOCC2)cc1
c) COCC(C)n1c(C)cc(C(=O)COC(=O)c2ccc3ncsc3c2)c1C
d) CN(C)CCCN1c2ccccc2Sc2ccc(Cl)cc21.Cl
Answer: b. CCc1ccc(NC(=O)CSc2nc3ccccc3c(=O)n2CCN2CCOCC2)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(NC(=O)CSc2nc3ccccc3c(=O)n2CCN2CCOCC2)cc1
CCc1ccc(NC(=O)CSc2nc3ccccc3c(=O)n2CCN2CCOCC2)cc1
N-(4-ethylphenyl)-2-[3-(2-morpholin-4-ylethyl)-4-oxoquinazolin-2-yl]sulfanylacetamide