Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 21.801% 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 additional words.
Options:
a O=C(O)C1C2C=CC(C2)C1C(=O)N1CCN(C/C=C/c2ccccc2)CC1
b CCOC(=O)CSc1ccc(C(=O)Nc2ccc(Cl)cc2)cn1
Answer: b. CCOC(=O)CSc1ccc(C(=O)Nc2ccc(Cl)cc2)cn1
{#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#}
CCOC(=O)CSc1ccc(C(=O)Nc2ccc(Cl)cc2)cn1
CCOC(=O)CSc1ccc(C(=O)Nc2ccc(Cl)cc2)cn1
ethyl2-[5-[(4-chlorophenyl)carbamoyl]pyridin-2-yl]sulfanylacetate