Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 9.681\% 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 additional words.
Options:
a O=C(CC1C(=O)NCCN1Cc1c(F)cccc1Cl)NCCc1ccccn1
b O=S(=O)(c1cc(Cl)ccc1Cl)N1CCN(c2ccccn2)CC1
c O=C(NCCO)/C(=C\c1cccs1)NC(=O)c1cccs1
d CCN(CCNS(=O)(=O)c1ccc2c(c1)oc(=O)n2C)c1ccccc1
Answer: b. O=S(=O)(c1cc(Cl)ccc1Cl)N1CCN(c2ccccn2)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=S(=O)(c1cc(Cl)ccc1Cl)N1CCN(c2ccccn2)CC1
O=S(=O)(c1cc(Cl)ccc1Cl)N1CCN(c2ccccn2)CC1
1-(2,5-dichlorophenyl)sulfonyl-4-pyridin-2-ylpiperazine