Task: Answer the multiple choice question.
Query: Which compound has a 16.245\% 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 additional words.
Options:
a. O=C(Nc1cnn(Cc2ccc(Cl)cc2Cl)c1)c1noc2c1CCCC2
b. O=C(O)/C=C\C(=O)Nc1ccc(N2CCN(c3ccc(F)cc3)CC2)cc1
c. O=[N+]([O-])c1ccc2cn(-c3ccccc3)nc2c1
d. Clc1cc(Cl)c(Cl)c(Cl)c1Cl
e. CCOc1ccccc1NC(=O)c1cccc(NC(=O)CC(c2ccccc2)c2ccccc2)c1
Answer: a. O=C(Nc1cnn(Cc2ccc(Cl)cc2Cl)c1)c1noc2c1CCCC2
{#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(Nc1cnn(Cc2ccc(Cl)cc2Cl)c1)c1noc2c1CCCC2
O=C(Nc1cnn(Cc2ccc(Cl)cc2Cl)c1)c1noc2c1CCCC2
N-[1-[(2,4-dichlorophenyl)methyl]pyrazol-4-yl]-4,5,6,7-tetrahydro-1,2-benzoxazole-3-carboxamide