Task: Answer the MCQ question.
Query: Which compound has a 6.260\% 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.) CN(CC(=O)Nc1cccc2c1CCCC2)S(=O)(=O)c1ccc(Cl)cc1
b.) O=c1oc2ccccc2cc1-c1nc2c(s1)CCc1ccccc1-2
c.) CC1(C)CC(=O)N(CC(=O)NCc2ccccc2)c2ccccc2S1(=O)=O
d.) CS(=O)(=O)N(CC(=O)NCc1ccccn1)Cc1ccc(Cl)cc1
Answer: b. O=c1oc2ccccc2cc1-c1nc2c(s1)CCc1ccccc1-2
{#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=c1oc2ccccc2cc1-c1nc2c(s1)CCc1ccccc1-2
O=c1oc2ccccc2cc1-c1nc2c(s1)CCc1ccccc1-2
[O][=C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][Ring1][#Branch2][C][=N][C][=C][Branch1][Ring2][S][Ring1][Branch1][C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][O]
3-(4,5-dihydrobenzo[e][1,3]benzothiazol-2-yl)chromen-2-one