Task: Answer the multiple choice question.
Query: Which compound exhibits a 1.228\% 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(=O)Cc1nsc(NC(=O)c2ccc(Cl)cc2Cl)n1
b) O=C(NCCc1ccco1)c1nn(Cc2ccccc2)c(=O)c2ccccc12
c) O=C(c1cc2ccccc2o1)c1nc2c(n1O)CCCCC2
d) Cc1ccc(NC(=O)Cc2cccs2)cc1Cl
Answer: a. CC(=O)Cc1nsc(NC(=O)c2ccc(Cl)cc2Cl)n1
{#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(=O)Cc1nsc(NC(=O)c2ccc(Cl)cc2Cl)n1
CC(=O)Cc1nsc(NC(=O)c2ccc(Cl)cc2Cl)n1
2,4-dichloro-N-[3-(2-oxopropyl)-1,2,4-thiadiazol-5-yl]benzamide