Problem statement: Answer the MCQ question.
Query: Which drug has a 0.855\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1ccc(C(=O)Oc2cccc(NC(=O)c3ccccc3)c2)cc1C
b: O=C(Nc1ncc2c(n1)CC(c1ccco1)CC2=O)c1ccc(Cl)cc1
c: COc1cccc(C(=O)CSc2nnc(CNc3nc(-c4ccccc4)cs3)n2C)c1
d: CCN1CCN(c2ncc(C(=O)Nc3ccc(F)cc3F)c3ccccc23)CC1
Answer: b. O=C(Nc1ncc2c(n1)CC(c1ccco1)CC2=O)c1ccc(Cl)cc1
{#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(Nc1ncc2c(n1)CC(c1ccco1)CC2=O)c1ccc(Cl)cc1
O=C(Nc1ncc2c(n1)CC(c1ccco1)CC2=O)c1ccc(Cl)cc1
4-chloro-N-[7-(furan-2-yl)-5-oxo-7,8-dihydro-6H-quinazolin-2-yl]benzamide