Task: Answer the multiple choice question.
Question: Which compound exhibits a 6.338\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a O=C(Cc1ccccc1)N/N=C/c1ccccc1OCc1ccc(Cl)cc1
b O=C(c1ccccc1)c1nn(-c2ccc(Cl)cc2)cc1C(=O)c1cc2ccccc2oc1=O
c CC(C)CCN1CCN(Cc2ccon2)CC1CCO
d CSc1nc(Oc2ccc(=O)[nH]n2)nc(N(C)C)n1
e CC1CCN(C(=O)c2cc3ccccc3cc2O)CC1
Answer: b. O=C(c1ccccc1)c1nn(-c2ccc(Cl)cc2)cc1C(=O)c1cc2ccccc2oc1=O
{#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#}
O=C(c1ccccc1)c1nn(-c2ccc(Cl)cc2)cc1C(=O)c1cc2ccccc2oc1=O
O=C(c1ccccc1)c1nn(-c2ccc(Cl)cc2)cc1C(=O)c1cc2ccccc2oc1=O
3-[3-benzoyl-1-(4-chlorophenyl)pyrazole-4-carbonyl]chromen-2-one