Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -13.175\% 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, or d without using any additional words.
Options:
a Cc1ccc2cc(C=O)c(N(C)C)nc2c1
b Cc1cc(N(CN2CCCC2=O)C(=O)c2ccc(F)cc2)no1
c C=CCc1ccccc1OCCn1ccnc1
d CCCCN(CCCC)CCCOC(=O)c1ccc(N)cc1
Answer: d. CCCCN(CCCC)CCCOC(=O)c1ccc(N)cc1
{#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#}
CCCCN(CCCC)CCCOC(=O)c1ccc(N)cc1
CCCCN(CCCC)CCCOC(=O)c1ccc(N)cc1
3-(dibutylamino)propyl 4-aminobenzoate