Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 6.645\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a C=CCn1c(C(O)c2ccccc2)nc2ccccc21
b Cc1n[nH]c(C)c1S(=O)(=O)N1CCN(c2ccccn2)CC1
c O=C(CCC(=O)c1ccc(Oc2ccccc2)cc1)Nc1cccc(Cl)c1
Answer: c. O=C(CCC(=O)c1ccc(Oc2ccccc2)cc1)Nc1cccc(Cl)c1
{#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(CCC(=O)c1ccc(Oc2ccccc2)cc1)Nc1cccc(Cl)c1
O=C(CCC(=O)c1ccc(Oc2ccccc2)cc1)Nc1cccc(Cl)c1
N-(3-chlorophenyl)-4-oxo-4-(4-phenoxyphenyl)butanamide