Task: Answer the MCQ question.
Query: Which drug has a -1.461\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=c1ccc(C(F)(F)F)cn1Cc1cc(=O)n2cc(Br)ccc2n1
b COc1ccc(OC)c(CNC(=O)C2CCCN(C(=O)N(C)C)C2)c1
c COc1ccc(C)cc1NC(=O)C1CCCN1S(=O)(=O)c1ccccc1F
d O=C(NCc1ccccn1)C(=O)NCC(c1ccco1)N1CCN(c2ccc(F)cc2)CC1
Answer: d. O=C(NCc1ccccn1)C(=O)NCC(c1ccco1)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(NCc1ccccn1)C(=O)NCC(c1ccco1)N1CCN(c2ccc(F)cc2)CC1
O=C(NCc1ccccn1)C(=O)NCC(c1ccco1)N1CCN(c2ccc(F)cc2)CC1
N'-[2-[4-(4-fluorophenyl)piperazin-1-yl]-2-(furan-2-yl)ethyl]-N-(pyridin-2-ylmethyl)oxamide