Task: Answer the MCQ question.
Question: Which drug has a 12.748% 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: CCO[C@H]1OC(C(=O)N2CCN(Cc3ccccc3)CC2)=C[C@@H](c2ccccc2)[C@@H]1CCCO
b: C=C1N(c2cccc(Cl)c2)C(=O)OC1(C)C
Answer: b. C=C1N(c2cccc(Cl)c2)C(=O)OC1(C)C
{#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=C1N(c2cccc(Cl)c2)C(=O)OC1(C)C
C=C1N(c2cccc(Cl)c2)C(=O)OC1(C)C
3-(3-chlorophenyl)-5,5-dimethyl-4-methylidene-1,3-oxazolidin-2-one