Task: Answer the multiple choice question.
Query: Which drug has a -11.424\% 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. O=C(c1ccsc1)N1CCCC(N2CCN(c3cccc(C(F)(F)F)c3)CC2)C1
b. Cc1cccc(OCCOC(=O)c2c(-c3ccccc3)noc2C)c1
c. Cn1ncc(Oc2ccc([N+](=O)[O-])cc2)c(Cl)c1=O
d. COc1ccc2c(Cl)c(C(=O)N/N=C/c3cccnc3)sc2c1
Answer: a. O=C(c1ccsc1)N1CCCC(N2CCN(c3cccc(C(F)(F)F)c3)CC2)C1
{#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(c1ccsc1)N1CCCC(N2CCN(c3cccc(C(F)(F)F)c3)CC2)C1
O=C(c1ccsc1)N1CCCC(N2CCN(c3cccc(C(F)(F)F)c3)CC2)C1
thiophen-3-yl-[3-[4-[3-(trifluoromethyl)phenyl]piperazin-1-yl]piperidin-1-yl]methanone