Task: Answer the multiple-choice question.
Query: Which compound exhibits a -1.821\% 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: O=c1c2cc(N3CCOCC3)ccc2[nH]c(=S)n1CCc1ccccc1
b: Fc1ccc(C(c2nnnn2C2CCCC2)N2CCc3ccccc32)cc1
c: Cc1cccc(C(=O)NCC(=O)N2CC=C(c3ccccc3)CC2)c1
d: O=C1CC2CS(=O)(=O)CC2N1c1ccc(Oc2ccccc2)cc1
Answer: c. Cc1cccc(C(=O)NCC(=O)N2CC=C(c3ccccc3)CC2)c1
{#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#}
Cc1cccc(C(=O)NCC(=O)N2CC=C(c3ccccc3)CC2)c1
Cc1cccc(C(=O)NCC(=O)N2CC=C(c3ccccc3)CC2)c1
3-methyl-N-[2-oxo-2-(4-phenyl-3,6-dihydro-2H-pyridin-1-yl)ethyl]benzamide