Task: Answer the MCQ question.
Question: Which compound exhibits a 15.720\% 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.) CCN(CC)CCN(Cc1cc2cc3c(cc2[nH]c1=O)OCO3)C(=S)NCCOC
b.) O=C(Nc1cccnc1)c1ccc(Cl)c(S(=O)(=O)N2CCCC2)c1
c.) CC1Cc2ccccc2N1C(=O)c1nn(C)cc1Br
d.) O=C(NC1CCCCCCC1)C1CCC(CNc2c(N3CCCC3)c(=O)c2=O)CC1
Answer: b. O=C(Nc1cccnc1)c1ccc(Cl)c(S(=O)(=O)N2CCCC2)c1
{#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=C(Nc1cccnc1)c1ccc(Cl)c(S(=O)(=O)N2CCCC2)c1
O=C(Nc1cccnc1)c1ccc(Cl)c(S(=O)(=O)N2CCCC2)c1
4-chloro-N-pyridin-3-yl-3-pyrrolidin-1-ylsulfonylbenzamide