Task: Answer the MCQ question.
Query: Which compound has a 2.990\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a O/N=C1/CCCSc2ccccc21
b O=C(O)Cn1c(SC2CCCCC2)nc2ccccc21
c COc1ccc(S(=O)(=O)CCC(=O)Nc2cc(C)ccc2OC)cc1
d CC(C)OP(=O)(OC(C)C)C(O)c1ccc2c(c1)OCO2
e CC1CCN(Cc2nc(Cl)c3c4c(sc3n2)CCC4)CC1
Answer: e. CC1CCN(Cc2nc(Cl)c3c4c(sc3n2)CCC4)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#}
CC1CCN(Cc2nc(Cl)c3c4c(sc3n2)CCC4)CC1
CC1CCN(Cc2nc(Cl)c3c4c(sc3n2)CCC4)CC1
12-chloro-10-[(4-methylpiperidin-1-yl)methyl]-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9,11-tetraene