Problem statement: Answer the MCQ question.
Query: Which drug has a 8.915\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CN(C)NC(=O)C12CCC(C)(C(=O)O1)C2(C)C
b O=S(=O)(c1ccc(Cl)nc1)N1CCN(c2ncccn2)CC1
c O=C(COc1ccc(Br)cc1)N1CCNC1=O
Answer: b. O=S(=O)(c1ccc(Cl)nc1)N1CCN(c2ncccn2)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)(c1ccc(Cl)nc1)N1CCN(c2ncccn2)CC1
O=S(=O)(c1ccc(Cl)nc1)N1CCN(c2ncccn2)CC1
2-[4-(6-chloropyridin-3-yl)sulfonylpiperazin-1-yl]pyrimidine