Problem statement: Answer the MCQ question.
Question: Which drug has a 6.267\% human ether-à-go-go related gene (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. COc1ccccc1CN1CCNC(=O)C1CC(=O)NCc1csc(C)n1
b. COc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)CN1C(=O)NC(C)(C2CC2)C1=O
c. S=C1NCCc2ccccc2C1c1ccccc1
d. Cc1ccc(NC(=O)c2sc3ncn(CC(=O)N4CCN(c5ccccn5)CC4)c(=O)c3c2C)cc1F
Answer: c. S=C1NCCc2ccccc2C1c1ccccc1
{#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#}
S=C1NCCc2ccccc2C1c1ccccc1
S=C1NCCc2ccccc2C1c1ccccc1
5-phenyl-1,2,3,5-tetrahydro-3-benzazepine-4-thione