Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 17.711\% 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, d, or e without using any other words.
Options:
a: CC(C)CN(C(=O)CN1CCN(c2ccccc2F)CC1)c1c(N)n(CC(C)C)c(=O)[nH]c1=O
b: O=C(NCc1ccccc1)c1cccc(COc2ccccc2Cl)c1
c: Cc1cc(-c2ccccc2)nc(SC(C(=O)O)c2ccccc2)n1
d: O=C(NC1CC1)C1=NOC(CNc2ncc(C(F)(F)F)cc2Cl)C1
e: CCCN(CC(=O)Nc1ccc(F)c(F)c1F)CC(=O)Nc1c(Cl)cccc1Cl
Answer: b. O=C(NCc1ccccc1)c1cccc(COc2ccccc2Cl)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(NCc1ccccc1)c1cccc(COc2ccccc2Cl)c1
O=C(NCc1ccccc1)c1cccc(COc2ccccc2Cl)c1
N-benzyl-3-[(2-chlorophenoxy)methyl]benzamide