Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 13.075\% 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) CCC(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)N3CCN(c4cccc(OC)c4)CC3)ccc21
b) O=C(NCC1CCCO1)C(c1ccncc1)N(Cc1cccs1)C(=O)Cn1nnc(-c2ccc(F)cc2)n1
c) C=CCSc1ncnc2c1oc1nc3c(cc12)COC(C)(C)C3
d) Cc1ccc(NC(=O)CCSc2nnc(C)o2)cc1
Answer: a. CCC(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)N3CCN(c4cccc(OC)c4)CC3)ccc21
{#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#}
CCC(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)N3CCN(c4cccc(OC)c4)CC3)ccc21
CCC(=O)N1CCc2cc(S(=O)(=O)NCCC(=O)N3CCN(c4cccc(OC)c4)CC3)ccc21
N-[3-[4-(3-methoxyphenyl)piperazin-1-yl]-3-oxopropyl]-1-propanoyl-2,3-dihydroindole-5-sulfonamide