Task: Answer the multiple-choice question.
Query: Which drug exhibits a 15.422\% 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. COc1ccc(CCNC(=O)c2cc3ccccc3oc2=O)cc1
b. CC(C)(CO)CNC(=O)CCc1nnc(-c2ccc(-c3ccccc3)cc2)o1
c. S=c1[nH]nc(COc2ccccc2)n1/N=C/c1cccs1
d. Cc1ccc(C)c(-c2cc(C(=O)Nc3cccnc3)c3ccccc3n2)c1
Answer: b. CC(C)(CO)CNC(=O)CCc1nnc(-c2ccc(-c3ccccc3)cc2)o1
{#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#}
CC(C)(CO)CNC(=O)CCc1nnc(-c2ccc(-c3ccccc3)cc2)o1
CC(C)(CO)CNC(=O)CCc1nnc(-c2ccc(-c3ccccc3)cc2)o1
N-(3-hydroxy-2,2-dimethylpropyl)-3-[5-(4-phenylphenyl)-1,3,4-oxadiazol-2-yl]propanamide