Task: Answer the multiple choice question.
Query: Which drug exhibits a 12.356\% 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 other words.
Options:
a) N#C/C(=N\Nc1ccc(S(=O)(=O)N2CCc3ccccc32)cc1)C(N)=S
b) Cc1nc2sccn2c(=O)c1S(=O)(=O)Nc1ccc(N2CCN(C)CC2)cc1
c) Fc1ccc(NC(=S)N2CCCc3ccccc32)cc1
d) O=c1[nH]c(-c2ccccc2)ncc1Oc1ccccc1
Answer: d. O=c1[nH]c(-c2ccccc2)ncc1Oc1ccccc1
{#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=c1[nH]c(-c2ccccc2)ncc1Oc1ccccc1
O=c1[nH]c(-c2ccccc2)ncc1Oc1ccccc1
5-phenoxy-2-phenyl-1H-pyrimidin-6-one