Task: Answer the multiple-choice question.
Question: Which compound has a 0.335\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CC(=C1C(=O)c2ccccc2C1=O)N1CCN(c2ccc(F)cc2)CC1
b) Clc1cccc(N2CCN(Cc3nc(-c4ccccc4)no3)CC2)c1
c) COc1ccc2c(c1)N(C(=O)CN1C(=O)C3CCCCC3C1=O)C(C)(C)C=C2C
d) O=C(NCCSc1ccccc1)c1ccc(Br)cc1
Answer: b. Clc1cccc(N2CCN(Cc3nc(-c4ccccc4)no3)CC2)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#}
Clc1cccc(N2CCN(Cc3nc(-c4ccccc4)no3)CC2)c1
Clc1cccc(N2CCN(Cc3nc(-c4ccccc4)no3)CC2)c1
5-[[4-(3-chlorophenyl)piperazin-1-yl]methyl]-3-phenyl-1,2,4-oxadiazole