Task: Answer the multiple-choice question.
Query: Which drug has a 12.370\% 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(COC(=O)c1ccccc1NCCO)NCC1CCCCC1
[b] COc1cc(C(=O)N2CCc3ccccc32)ccc1OCc1c(C)noc1C
[c] O=C(Nc1cccc2ccccc12)N1CC=C(c2ccccc2)CC1
[d] COc1ccc(C2c3ccc4ccccc4c3Oc3ncn(CCN4CCOCC4)c(=N)c32)cc1OC
Answer: c. O=C(Nc1cccc2ccccc12)N1CC=C(c2ccccc2)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#}
O=C(Nc1cccc2ccccc12)N1CC=C(c2ccccc2)CC1
O=C(Nc1cccc2ccccc12)N1CC=C(c2ccccc2)CC1
N-naphthalen-1-yl-4-phenyl-3,6-dihydro-2H-pyridine-1-carboxamide