Task: Answer the MCQ question.
Question: Which compound exhibits a -17.921\% 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, or c without using any additional words.
Options:
(a) COc1ccccc1N(CC1CO1)S(=O)(=O)c1ccccc1
(b) Cc1cccc(N=Nc2ccc(O)c3ncccc23)c1
(c) O=C(CCC1CCCC1)NCCS(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
Answer: c. O=C(CCC1CCCC1)NCCS(=O)(=O)N1CCN(c2ccc(F)cc2)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#}
O=C(CCC1CCCC1)NCCS(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
O=C(CCC1CCCC1)NCCS(=O)(=O)N1CCN(c2ccc(F)cc2)CC1
3-cyclopentyl-N-[2-[4-(4-fluorophenyl)piperazin-1-yl]sulfonylethyl]propanamide