Task: Answer the MCQ question.
Query: Which drug has a 3.271\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) Cc1ccc(-n2nnnc2-c2cnc3cc4c(cc3c2C)OCO4)cc1
b) O=C(NCc1ccccc1)C1CCN(S(=O)(=O)c2cc([N+](=O)[O-])ccc2Cl)CC1
c) Cc1cccc(OCC(=O)N(C)c2c(N)n(Cc3ccccc3)c(=O)[nH]c2=O)c1C
d) Cc1cc(C2=NNC(=NC3CC3)SC2)c(C)n1Cc1ccco1
e) O=C(CCNC(=O)c1ccc(Br)cc1)NCC(c1ccco1)N1CCCCC1
Answer: e. O=C(CCNC(=O)c1ccc(Br)cc1)NCC(c1ccco1)N1CCCCC1
{#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(CCNC(=O)c1ccc(Br)cc1)NCC(c1ccco1)N1CCCCC1
O=C(CCNC(=O)c1ccc(Br)cc1)NCC(c1ccco1)N1CCCCC1
4-bromo-N-[3-[[2-(furan-2-yl)-2-piperidin-1-ylethyl]amino]-3-oxopropyl]benzamide