Task: Answer the MCQ question.
Query: Which drug exhibits a 17.344\% 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=S(=O)(c1ccc(NC(=S)NCCc2ccccc2)cc1)N1CCOCC1
b Cc1cccc(C(=O)NCCN2CCOCC2)c1[N+](=O)[O-]
c O=Cc1cn(CC(=O)N2CCCc3ccccc32)c2ccccc12
d CCOc1ccc(C2C(C(=O)OC)=CN(CCOC)C=C2C(=O)OC)cc1
Answer: c. O=Cc1cn(CC(=O)N2CCCc3ccccc32)c2ccccc12
{#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=Cc1cn(CC(=O)N2CCCc3ccccc32)c2ccccc12
O=Cc1cn(CC(=O)N2CCCc3ccccc32)c2ccccc12
1-[2-(3,4-dihydro-2H-quinolin-1-yl)-2-oxoethyl]indole-3-carbaldehyde