Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -21.386\% human ether-à-go-go related gene (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: O=C(NNC(=O)c1ccccc1Br)c1ccccc1Cl
b: C/C(=N\NC(=S)NCc1ccccc1)c1cccc(Br)c1
c: COc1ccccc1CN1CCCC(N2CCN(c3ccc(F)cc3)CC2)C1
d: Cl.OC(CNCc1cccc(Cl)c1)c1ccccc1
e: O=C(c1cccs1)N1CCN(c2nc3ccccc3s2)CC1
Answer: c. COc1ccccc1CN1CCCC(N2CCN(c3ccc(F)cc3)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#}
COc1ccccc1CN1CCCC(N2CCN(c3ccc(F)cc3)CC2)C1
COc1ccccc1CN1CCCC(N2CCN(c3ccc(F)cc3)CC2)C1
3-[4-(4-fluorophenyl)piperazin-1-yl]-1-[(2-methoxyphenyl)methyl]piperidine