Task: Answer the MCQ question.
Query: Which drug has a -3.190\% 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 c1ccc(CCn2c3ccccc3c3nnc(SCc4ccc5nonc5c4)nc32)cc1
b COc1ccc([N+](=O)[O-])cc1CSC(=S)N1CCN(C)CC1
c COc1ccc(C(=O)N2CC3(C)C4CCC3(C)C2(C#N)C4)cc1OC
d O=C(COC(=O)C1COc2ccccc2O1)Nc1cccc(F)c1
Answer: a. c1ccc(CCn2c3ccccc3c3nnc(SCc4ccc5nonc5c4)nc32)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#}
c1ccc(CCn2c3ccccc3c3nnc(SCc4ccc5nonc5c4)nc32)cc1
c1ccc(CCn2c3ccccc3c3nnc(SCc4ccc5nonc5c4)nc32)cc1
5-[[5-(2-phenylethyl)-[1,2,4]triazino[5,6-b]indol-3-yl]sulfanylmethyl]-2,1,3-benzoxadiazole