Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -3.351\% 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. O=C(NC1CCCCCC1)c1ccccc1-c1ccccc1
b. CCC(C)N1C(=O)CN(C2CCCCCC2)C(=O)C1c1ccccc1F
c. COCCn1c(SCC(=O)NCc2ccccc2)nc2ccccc21
d. CC(C)OCCCNC(=O)c1cn(C)c2ccc(S(=O)(=O)N3CCCC3)cc2c1=O
Answer: a. O=C(NC1CCCCCC1)c1ccccc1-c1ccccc1
{#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(NC1CCCCCC1)c1ccccc1-c1ccccc1
O=C(NC1CCCCCC1)c1ccccc1-c1ccccc1
N-cycloheptyl-2-phenylbenzamide