Task: Answer the MCQ question.
Query: Which drug has a 10.223% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COc1cc(C(=O)OCCCOC(=O)c2cc(OC)c(OC)c(OC)c2)cc(OC)c1OC
b) O=C(CCC(=O)Nc1ccccc1)NNC(=O)COc1ccccc1
c) CCOC(=O)c1sc(NCc2ccco2)c(-c2nc3ccccc3s2)c1N
d) Cc1cccc(NC(=S)N/N=C/c2ccc(Cl)c([N+](=O)[O-])c2)c1
Answer: b. O=C(CCC(=O)Nc1ccccc1)NNC(=O)COc1ccccc1
{#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#}
O=C(CCC(=O)Nc1ccccc1)NNC(=O)COc1ccccc1
O=C(CCC(=O)Nc1ccccc1)NNC(=O)COc1ccccc1
4-oxo-4-[2-(2-phenoxyacetyl)hydrazinyl]-N-phenylbutanamide